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Networking 4 Voice and Video over IP - SSVVP » The SIP School Translation Project

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Networking 4 Voice and Video over IP - SSVVP

Which of the following statements 'best' describes the 100BaseT standard?
  • Or provide a new one...
FastEthernet using thicknet coaxial cable
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FastEthernet using fibre-optic cable
  • Or provide a new one...
FastEthernet on thinnet coaxial cable
  • Or provide a new one...
FastEthernet over unshielded twisted pair (UTP)
  • Or provide a new one...
Of those listed below, by default which network device(s) allow broadcast packets to be passed to all ports? (Choose two)
  • Or provide a new one...
Layer 2 switches
  • Or provide a new one...
Layer 4 switches
  • Or provide a new one...
Layer 3 switches
  • Or provide a new one...
Hubs
  • Or provide a new one...
Which does CSMA/CD stand for?
  • Or provide a new one...
Cable Sense Multiple Access with Collision Diversion
  • Or provide a new one...
Carrier Sense Multiple Access with Collision Detection
  • Or provide a new one...
Cable Sense Multiple Access with Collision Detection
  • Or provide a new one...
Carrier Sense Multiple Access with Collision Diversion
  • Or provide a new one...
What is the Wireless standard that provides speeds of up to 9.6Gbps
  • Or provide a new one...
802.11b
  • Or provide a new one...
802.16e
  • Or provide a new one...
802.11g
  • Or provide a new one...
802.11ax
  • Or provide a new one...
Which of the following will best protect your PC from a 'Trojan horse'?
  • Or provide a new one...
Anti-Virus Software
  • Or provide a new one...
Firewall
  • Or provide a new one...
Proxy Server
  • Or provide a new one...
Anti-Spam Software
  • Or provide a new one...
Which IP Addresses (if programmed on a PC with Default Subnet masks) are Invalid? (Tick all that apply) and look carefully !!!
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23.12.256.0
  • Or provide a new one...
34.56.78.90
  • Or provide a new one...
10.255.255.255
  • Or provide a new one...
192.123.34.0
  • Or provide a new one...
1.1.1.1
  • Or provide a new one...
MPLS stands for
  • Or provide a new one...
Multipresence Label switching
  • Or provide a new one...
MultiPPP Label switching
  • Or provide a new one...
Multipoint Label switching
  • Or provide a new one...
Multiprotocol Label switching
  • Or provide a new one...
Which type of message 'hits' every network device on a Bus network?
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Broadcast
  • Or provide a new one...
Unicast
  • Or provide a new one...
Multicast
  • Or provide a new one...
IPCast
  • Or provide a new one...
What does the CD stand for in CSMA/CD?
  • Or provide a new one...
Collision Deflection
  • Or provide a new one...
Carrier Detection
  • Or provide a new one...
Carrier Deflection
  • Or provide a new one...
Collision Detection
  • Or provide a new one...
How many IP addresses can one Network Interface be configured with?
  • Or provide a new one...
4
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2
  • Or provide a new one...
No Limit
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1
  • Or provide a new one...
Which is 'Faster' on a LAN Switch?
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Store and Forward
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Cut Through
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Layer 3 switches 'route' packets between devices on different subnets.
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
VLANs function at layer 2. In order to 'bridge' from one VLAN to another, a ________________ is required.
  • Or provide a new one...
layer 2 switch
  • Or provide a new one...
bridge
  • Or provide a new one...
layer 3 switch
  • Or provide a new one...
What is the maximum cable length recommended for Cat 5e cable?
  • Or provide a new one...
Less than 90 meters
  • Or provide a new one...
100 meters
  • Or provide a new one...
Less than 900 meters
  • Or provide a new one...
1000 meters
  • Or provide a new one...
Category 5e network cabling certifies UTP cable for data transmissions up to 100 Mbps
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
Of the following topologies, which two use the Ethernet standard?
  • Or provide a new one...
Token Bus
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Token Ring
  • Or provide a new one...
Hybrid
  • Or provide a new one...
Bus
  • Or provide a new one...
When connecting two computers together, what are the minimum hardware requirements?
  • Or provide a new one...
2 NICs, Ethernet Cables, Router
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2 NICs, Fiber Optic Cable, Router
  • Or provide a new one...
2 Modems, Ethernet Cables, Router
  • Or provide a new one...
2 NICs, Crossover Ethernet Cable
  • Or provide a new one...
2 Modems, Cat 5 Cables, Switch
  • Or provide a new one...
Which of the following standards are used on an Ethernet network to help avoid packet collision?
  • Or provide a new one...
Demand Priority
  • Or provide a new one...
CSMA/CD
  • Or provide a new one...
CSMA/CA
  • Or provide a new one...
Polling
  • Or provide a new one...
What type of cable is recommended for use on 100BaseT networks?
  • Or provide a new one...
Four pair Category 5e UTP
  • Or provide a new one...
Eight pair Category 5e UTP
  • Or provide a new one...
Two stranded fibre optic cable
  • Or provide a new one...
Four pair Category 3 UTP
  • Or provide a new one...
When an ARP request is sent out, to what address is it sent?
  • Or provide a new one...
The DHCP server's MAC address
  • Or provide a new one...
The router's MAC address
  • Or provide a new one...
The 'broadcast' MAC address
  • Or provide a new one...
The WINS server's MAC address
  • Or provide a new one...
What type of frames does a PC transmit (by default)?
  • Or provide a new one...
Un-Tagged
  • Or provide a new one...
Tagged
  • Or provide a new one...
Which Cable Type will offer some protection against electrical interference?
  • Or provide a new one...
UTP
  • Or provide a new one...
STP
  • Or provide a new one...
What speed does FastEthernet run at?
  • Or provide a new one...
100 Mega Bytes per second
  • Or provide a new one...
100 Mega Bits per second
  • Or provide a new one...
10 Mega Bits per second
  • Or provide a new one...
On a Layer 2 switch, IP packets are switched from port to port using
  • Or provide a new one...
the MAC address
  • Or provide a new one...
the network address
  • Or provide a new one...
the IP destination address
  • Or provide a new one...
the VLAN ID
  • Or provide a new one...
the VLAN priority
  • Or provide a new one...
Layer 2 switches switch packets between devices on the same subnet.
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
What address is requested in the ARP request packet for a remote host?
  • Or provide a new one...
The broadcast MAC address
  • Or provide a new one...
The DHCP server's MAC address
  • Or provide a new one...
The router's MAC address
  • Or provide a new one...
The WINS server's MAC address
  • Or provide a new one...
VLANS can be used to help with QoS (Quality of Service) problems. When recommending network equipment that can accommodate VLANS, what standard should you look for?
  • Or provide a new one...
802.1af
  • Or provide a new one...
802.3af
  • Or provide a new one...
802.1p/q
  • Or provide a new one...
A Layer 3 switch forwards packets 'between subnets' based on their MAC address
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
Which does implementing a LAN SWITCH reduce?
  • Or provide a new one...
Collisions
  • Or provide a new one...
Broadcasts
  • Or provide a new one...
What do you initially need to configure on a DHCP server in order to give out IP addresses to clients?
  • Or provide a new one...
A Scope
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A Reservation
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A Subnet
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A Gateway
  • Or provide a new one...
Which TCP/ IP protocol is used to log in to a remote host and execute commands on that computer system?
  • Or provide a new one...
FTP
  • Or provide a new one...
TFTP
  • Or provide a new one...
Telnet
  • Or provide a new one...
Hyperterminal
  • Or provide a new one...
You use a telnet session over a TCP/IP connection.
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
File Transfer Protocol is a protocol used to transfer files over a ________ network (Internet, UNIX, etc.).
  • Or provide a new one...
IPX/SPX
  • Or provide a new one...
NetBIOS
  • Or provide a new one...
TCP/IP
  • Or provide a new one...
SNA
  • Or provide a new one...
The TFTP client can send and receive files to and from a TFTP server
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
Voice over IP is a ___________ Switched Technology.
  • Or provide a new one...
Packet
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Circuit
  • Or provide a new one...
On a PC using a web browser. When accessing a secure website, which of the following URLs would indicate that SSL is in use?
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https://www.google.com
  • Or provide a new one...
http://www.google.com/ssl
  • Or provide a new one...
http://www.google.com/encrypt
  • Or provide a new one...
To copy (or download) a file from an FTP server, issue the __________ command from the client.
  • Or provide a new one...
move
  • Or provide a new one...
copy
  • Or provide a new one...
put
  • Or provide a new one...
store
  • Or provide a new one...
get
  • Or provide a new one...
To copy (or upload) a file to an FTP server, issue the __________ command from the client.
  • Or provide a new one...
copy
  • Or provide a new one...
move
  • Or provide a new one...
put
  • Or provide a new one...
store
  • Or provide a new one...
get
  • Or provide a new one...
What is the role of a DNS server on a network?
  • Or provide a new one...
Resolves computer names to their MAC address
  • Or provide a new one...
Resolves computer names to their IP address
  • Or provide a new one...
Resolves IP addresses to MAC addresses
  • Or provide a new one...
Checks user logon Credentials on a Microsoft Network
  • Or provide a new one...
A PC is configured to 'Obtain an IP Address Automatically'. Which of the following services will respond automatically with an IP address upon receipt of a request from this device?
  • Or provide a new one...
WINS
  • Or provide a new one...
DNS
  • Or provide a new one...
FTP
  • Or provide a new one...
DHCP
  • Or provide a new one...
What can affect the quality of Voice on a network? (Select ALL that apply)
  • Or provide a new one...
Layer 1 Hubs that have no QoS Settings
  • Or provide a new one...
Delay
  • Or provide a new one...
Packet Loss
  • Or provide a new one...
Jitter
  • Or provide a new one...
Router Congestion
  • Or provide a new one...
What is the 'Maximum' recommended one-way 'end to end' delay for a Voice packet so that sound quality is not affected?
  • Or provide a new one...
64ms
  • Or provide a new one...
150ms
  • Or provide a new one...
180ms
  • Or provide a new one...
50ms
  • Or provide a new one...
How many bits/second are produced (before encapsulation) when encoding Voice with the G.711 codec?
  • Or provide a new one...
8kbps
  • Or provide a new one...
100kbps
  • Or provide a new one...
64kbps
  • Or provide a new one...
27kbps
  • Or provide a new one...
Which protocol encapsulates Voice at the OSI Application layer?
  • Or provide a new one...
RIP
  • Or provide a new one...
UDP
  • Or provide a new one...
RTP
  • Or provide a new one...
VIP
  • Or provide a new one...
What does NAT stand for?
  • Or provide a new one...
Network ARP Translation
  • Or provide a new one...
Network ATM Translation
  • Or provide a new one...
Network Address Translation
  • Or provide a new one...
Network ARS translation
  • Or provide a new one...
Why is 'Bluetooth' not suitable for Voice over IP?
  • Or provide a new one...
The Technology does not Support TCP/IP
  • Or provide a new one...
The Technology is not able to carry voice signals
  • Or provide a new one...
The standard is not quick enough for VOIP
  • Or provide a new one...
Which Flag allows you to adjust the Datagram size in a Ping operation?
  • Or provide a new one...
-l
  • Or provide a new one...
-t
  • Or provide a new one...
-s
  • Or provide a new one...
-q
  • Or provide a new one...
Why would your IP address start with 169.254 ? - Choose three answers
  • Or provide a new one...
The Network is not Available
  • Or provide a new one...
The IP address has been manually configured
  • Or provide a new one...
The DHCP Server Has Run out of Addresses
  • Or provide a new one...
The DHCP cannot be contacted
  • Or provide a new one...
Which of the following commands can be issued from a command prompt to determine the MAC address of your PC?
  • Or provide a new one...
PING
  • Or provide a new one...
ARP -A
  • Or provide a new one...
IPCONFIG
  • Or provide a new one...
IPCONFIG /ALL
  • Or provide a new one...
When Pinging an IP address, and the response returns 'timed out', what would you check? (Choose two)
  • Or provide a new one...
AN incorrect WINS address was configured
  • Or provide a new one...
Ensure your PC is connected to the network.
  • Or provide a new one...
Your computer is incorrectly configured for the Router.
  • Or provide a new one...
The destination PC is turned off
  • Or provide a new one...
Which commands can you use to display your 'default gateway' address - Choose two answers
  • Or provide a new one...
Ipconfig /Release
  • Or provide a new one...
Ipconfig
  • Or provide a new one...
Ipconfig /Renew
  • Or provide a new one...
Ipconfig /All
  • Or provide a new one...
When you use the Ping command, which protocol is invoked?
  • Or provide a new one...
ICMP
  • Or provide a new one...
IGRP
  • Or provide a new one...
GET
  • Or provide a new one...
RIP
  • Or provide a new one...
The Internet is currently based (mainly) upon:
  • Or provide a new one...
IPng
  • Or provide a new one...
IPv6
  • Or provide a new one...
IPv4
  • Or provide a new one...
IPv1
  • Or provide a new one...
If your subnet has an Address of 172.168.1.0 with a Subnet mask of 255.255.255.0, what is the Subnet Broadcast address?
  • Or provide a new one...
255.255.255.255
  • Or provide a new one...
172.168.255.255
  • Or provide a new one...
172.168.1.255
  • Or provide a new one...
172.255.255.255
  • Or provide a new one...
If you use an extra 6 bits to subnet your 'Class A' network so that the Subnet Mask has a total of 14 bits turned on, what would be the new Subnet Mask for all hosts?
  • Or provide a new one...
255.6.0.0
  • Or provide a new one...
255.255.0.0
  • Or provide a new one...
255.250.0.0
  • Or provide a new one...
255.252.0.0
  • Or provide a new one...
If you use an extra 6 bits to subnet your 'Class A' network so that the Subnet Mask has a total of 14 bits turned on. How many Subnets are now available to you?
  • Or provide a new one...
62
  • Or provide a new one...
6
  • Or provide a new one...
14
  • Or provide a new one...
30
  • Or provide a new one...
Which IP addresses are 'Private' and also cannot be allocated to hosts that are connected to the LIVE internet?
  • Or provide a new one...
134.23.1.2
  • Or provide a new one...
10.255.255.250
  • Or provide a new one...
193.168.23.19
  • Or provide a new one...
127.0.0.1
  • Or provide a new one...
The default Subnet Mask for a 'Class C' address is?
  • Or provide a new one...
255.255.255.0
  • Or provide a new one...
255.255.0.0
  • Or provide a new one...
255.255.255.255
  • Or provide a new one...
255.0.0.0
  • Or provide a new one...
Which of the Following is a 'Class A' IP address?
  • Or provide a new one...
129.0.0.1
  • Or provide a new one...
126.0.0.1
  • Or provide a new one...
128.0.0.1
  • Or provide a new one...
If you see an IP address written as 12.3.44.7/8, what does the 8 relate to?
  • Or provide a new one...
Bits in a Byte
  • Or provide a new one...
Host Bits
  • Or provide a new one...
Divide the IP address by 8
  • Or provide a new one...
Subnet Mask Bits
  • Or provide a new one...
What is 10111001 written in Decimal?
  • Or provide a new one...
85
  • Or provide a new one...
134
  • Or provide a new one...
78
  • Or provide a new one...
185
  • Or provide a new one...
What is 134 in written in Binary?
  • Or provide a new one...
10111000
  • Or provide a new one...
10000110
  • Or provide a new one...
10101010
  • Or provide a new one...
10000100
  • Or provide a new one...
Which of the following is the 12 bit subnet mask?
  • Or provide a new one...
255.228.0.0
  • Or provide a new one...
255.255.192.0
  • Or provide a new one...
255.240.0.0
  • Or provide a new one...
255.255.240
  • Or provide a new one...
Select the two incorrect subnet masks.
  • Or provide a new one...
255.255.255.252
  • Or provide a new one...
256.255.240.0
  • Or provide a new one...
255.255.191.0
  • Or provide a new one...
255.192.0.0
  • Or provide a new one...
Given an IP address of 192.168.20.0/ 255.255.255.240, how many host addresses can you have in the network?
  • Or provide a new one...
14
  • Or provide a new one...
6
  • Or provide a new one...
62
  • Or provide a new one...
26
  • Or provide a new one...
From the IP addresses listed below, select the two that are on the same subnet. Assume that each address is using a subnet mask of 255.254.0.0
  • Or provide a new one...
46.89.46.34
  • Or provide a new one...
46.85.254.121
  • Or provide a new one...
46.90.112.12
  • Or provide a new one...
46.88.1.254
  • Or provide a new one...
What is the host address (node id) for an IP address of 150.162.10.7, assuming a default subnet mask?
  • Or provide a new one...
162.10.7
  • Or provide a new one...
150.162
  • Or provide a new one...
10.7
  • Or provide a new one...
.7
  • Or provide a new one...
What is the acronym for the protocol used as the standard for communication between email servers on the Internet?
  • Or provide a new one...
IMAP
  • Or provide a new one...
SMTP
  • Or provide a new one...
POP3
  • Or provide a new one...
OSPF
  • Or provide a new one...
Which of the following is a protocol used to resolve a MAC address from a known IP address?
  • Or provide a new one...
ARP
  • Or provide a new one...
DNS
  • Or provide a new one...
RARP
  • Or provide a new one...
WINS
  • Or provide a new one...
Which of the following is a routed protocol?
  • Or provide a new one...
NetBEUI
  • Or provide a new one...
IP
  • Or provide a new one...
DNS
  • Or provide a new one...
DHCP
  • Or provide a new one...
________ provides a connectionless transportation service on top of IP.
  • Or provide a new one...
TCP
  • Or provide a new one...
UDP
  • Or provide a new one...
FTP
  • Or provide a new one...
SMTP
  • Or provide a new one...
Which of the following protocols within the TCP/ IP protocol suite is used to map hardware addresses to IP addresses for delivery of packets on the local network segment?
  • Or provide a new one...
ICMP
  • Or provide a new one...
DNS
  • Or provide a new one...
RIP
  • Or provide a new one...
ARP
  • Or provide a new one...
What OSI Layer is 802.2 LLC Specified at?
  • Or provide a new one...
Layer 1
  • Or provide a new one...
Layer 2
  • Or provide a new one...
Layer 3
  • Or provide a new one...
Layer 4
  • Or provide a new one...
What Port does TFTP use?
  • Or provide a new one...
UDP:69
  • Or provide a new one...
TCP:69
  • Or provide a new one...
UDP:21
  • Or provide a new one...
TCP:21
  • Or provide a new one...
Which Ports does FTP use? Tick two answers
  • Or provide a new one...
20
  • Or provide a new one...
21
  • Or provide a new one...
22
  • Or provide a new one...
23
  • Or provide a new one...
Which Transport Protocol is employed by Voice and/or Video Applications or Devices?
  • Or provide a new one...
VOIP
  • Or provide a new one...
UDP
  • Or provide a new one...
PDU
  • Or provide a new one...
ARP
  • Or provide a new one...
Which Transport Protocol within the TCP/IP suite of protocols guarantees delivery of Data?
  • Or provide a new one...
UDP
  • Or provide a new one...
IP
  • Or provide a new one...
TCP/IP
  • Or provide a new one...
TCP
  • Or provide a new one...
Which is the Layer (of the 7 layer OSI model) that is responsible for functions such as Compression and Encryption of Data?
  • Or provide a new one...
Transport
  • Or provide a new one...
Compression
  • Or provide a new one...
Physical
  • Or provide a new one...
Application
  • Or provide a new one...
Presentation
  • Or provide a new one...
Which two of the following devices function at the network layer of the OSI Reference Model?
  • Or provide a new one...
Switch
  • Or provide a new one...
Router
  • Or provide a new one...
Repeater
  • Or provide a new one...
Gateway
  • Or provide a new one...
Which of the following devices function at the data link layer of the OSI Reference Model?
  • Or provide a new one...
Bridge
  • Or provide a new one...
Router
  • Or provide a new one...
Repeater
  • Or provide a new one...
Gateway
  • Or provide a new one...
Which of the following devices function at the physical layer of the OSI Reference Model?
  • Or provide a new one...
Bridge
  • Or provide a new one...
Router
  • Or provide a new one...
Repeater
  • Or provide a new one...
Switch
  • Or provide a new one...
Which Layer does a Router operate at?
  • Or provide a new one...
Layer 1
  • Or provide a new one...
Layer 2
  • Or provide a new one...
Layer 3
  • Or provide a new one...
Layer 4
  • Or provide a new one...
Which Layer of the OSI Model does a Hub operate at?
  • Or provide a new one...
Layer 1
  • Or provide a new one...
Layer 2
  • Or provide a new one...
Layer 3
  • Or provide a new one...
Layer 4
  • Or provide a new one...
Which three of the following are Layer 3 protocols?
  • Or provide a new one...
ARP
  • Or provide a new one...
ICMP
  • Or provide a new one...
TCP
  • Or provide a new one...
IP
  • Or provide a new one...
802.3
  • Or provide a new one...
Trivial File Transfer Protocol is a version of the TCP/IP _________ protocol that has no directory or password capability.
  • Or provide a new one...
Telnet
  • Or provide a new one...
ARP
  • Or provide a new one...
SMTP
  • Or provide a new one...
FTP
  • Or provide a new one...
If a Route to a network is 16 Hops using RIP, is it?
  • Or provide a new one...
Unreliable
  • Or provide a new one...
Unbreakable
  • Or provide a new one...
Unreachable
  • Or provide a new one...
Unbelievable
  • Or provide a new one...
Which is a valid Routing Protocol?
  • Or provide a new one...
RIP
  • Or provide a new one...
RTP
  • Or provide a new one...
RDP
  • Or provide a new one...
RCMP
  • Or provide a new one...
Which are the two Valid Wide Area (WAN) Protocols in this list?
  • Or provide a new one...
MPLS
  • Or provide a new one...
Frame Relay
  • Or provide a new one...
AppleTalk
  • Or provide a new one...
WANTTP
  • Or provide a new one...
Frame Relay is a Layer 3 Wan Service?
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
What is the 802.3 Broadcast address?
  • Or provide a new one...
255.255.255.255
  • Or provide a new one...
0.0.0.0.
  • Or provide a new one...
FF:FF:FF:FF:FF:FF
  • Or provide a new one...
00:00:00:00:00:00
  • Or provide a new one...
What is the 802 specification for setting a Priority value in an Ethernet Frame?
  • Or provide a new one...
802.1q
  • Or provide a new one...
802.3af
  • Or provide a new one...
802.1p
  • Or provide a new one...
802.11g
  • Or provide a new one...
If you reset a LAN switch, what happens to its MAC table?
  • Or provide a new one...
The contents are saved to NVRAM
  • Or provide a new one...
The contents are saved to Disk
  • Or provide a new one...
The contents are lost
  • Or provide a new one...
Which of the following is a 'Distance Vector' Routing protocol?
  • Or provide a new one...
OSPF
  • Or provide a new one...
BGP
  • Or provide a new one...
RIP
  • Or provide a new one...
In a Routing Table on a Router or PC, what does the entry 0.0.0.0. relate to?
  • Or provide a new one...
Local Host
  • Or provide a new one...
Local Network
  • Or provide a new one...
Default Gateway
  • Or provide a new one...
Default Host
  • Or provide a new one...
What is the common name for a Port that 'is present' in multiple VLANS?
  • Or provide a new one...
VLAN Port
  • Or provide a new one...
Trunk Port
  • Or provide a new one...
Port Fast
  • Or provide a new one...
Static Port
  • Or provide a new one...
Which of the following network devices will examine the data header of a packet and forward the packet based on the destination MAC address?
  • Or provide a new one...
Router
  • Or provide a new one...
Gateway
  • Or provide a new one...
Repeater
  • Or provide a new one...
Switch
  • Or provide a new one...
What extra functionality does a Layer 3 LAN switch 'primarily' have over a Layer 2 LAN switch?
  • Or provide a new one...
Security
  • Or provide a new one...
Broadcasting
  • Or provide a new one...
Routing
  • Or provide a new one...
Bridging
  • Or provide a new one...
What does the Spanning Tree Algorithm do?
  • Or provide a new one...
prevents network loops on routers
  • Or provide a new one...
prevents network loops on layer 2 switches
  • Or provide a new one...
used to resolve IP addresses to MAC addresses
  • Or provide a new one...
used to resolve computer names to IP addresses
  • Or provide a new one...
Layer 2 switches switch packets between devices on the same subnet.
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
Which Broadband technology is theoretically faster?
  • Or provide a new one...
VDSL
  • Or provide a new one...
ADSL
  • Or provide a new one...
Which standard does POE Plus refer to?
  • Or provide a new one...
802.3p
  • Or provide a new one...
802.3at
  • Or provide a new one...
802.3q
  • Or provide a new one...
802.3pa
  • Or provide a new one...
What subnet mask is indicated by the following address format? 134.199.84.2/18
  • Or provide a new one...
255.255.192.0
  • Or provide a new one...
255.255.224.0
  • Or provide a new one...
255.255.248.0
  • Or provide a new one...
255.255.255.0
  • Or provide a new one...
FTTC means
  • Or provide a new one...
Fibre to the Cabinet
  • Or provide a new one...
Fibre to the Company
  • Or provide a new one...
Fibre to the Consumer
  • Or provide a new one...
A Label ‘______’ Router is the 'entry' point into an MPLS network
  • Or provide a new one...
Edge
  • Or provide a new one...
Switch
  • Or provide a new one...
Hub
  • Or provide a new one...
Store
  • Or provide a new one...
SNMP stands for The Simple Network Monitoring Protocol
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
SNMP management programs sends a _______ request to retrieve information from SNMP Agents
  • Or provide a new one...
Pull
  • Or provide a new one...
Get
  • Or provide a new one...
Retrieve
  • Or provide a new one...
Trap
  • Or provide a new one...
Enquire
  • Or provide a new one...
Which security mechanism is the 'strongest' for Wireless communications?
  • Or provide a new one...
WEP
  • Or provide a new one...
WPA2
  • Or provide a new one...
WPA
  • Or provide a new one...
To run multiple operating systems on 1 physical system, each must run in their own _____________
  • Or provide a new one...
Virtual Cloud
  • Or provide a new one...
Virtual System
  • Or provide a new one...
Virtual Machine
  • Or provide a new one...
Virtual RAM
  • Or provide a new one...
FTTH means
  • Or provide a new one...
Fibre to the Host
  • Or provide a new one...
Fibre to the Home
  • Or provide a new one...
Fibre to the Hotel
  • Or provide a new one...
What 'layer' of the OSI model does MPLS reside?
  • Or provide a new one...
Layer 7
  • Or provide a new one...
Layer 2.5
  • Or provide a new one...
Layer 2
  • Or provide a new one...
Layer 3
  • Or provide a new one...
The MPLS Header does not include QoS bits
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
POE stands for?
  • Or provide a new one...
Priority over Ethernet
  • Or provide a new one...
Power over Ethernet
  • Or provide a new one...
Packets over Ethernet
  • Or provide a new one...
Phone over Ethernet
  • Or provide a new one...
All receiving devices sharing a common video 'stream' is known as:
  • Or provide a new one...
Unicasting
  • Or provide a new one...
Multicasting
  • Or provide a new one...
Anycasting
  • Or provide a new one...
Broadcasting
  • Or provide a new one...
RTSP usually runs over UDP
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
RTP runs over TCP
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
Which ‘Technology’ is associated with requiring the most bandwidth per session?
  • Or provide a new one...
Telepresence
  • Or provide a new one...
Video Conferencing
  • Or provide a new one...
Video Streaming
  • Or provide a new one...
Which Video resolutions 'relate' to HD Video (select 2)
  • Or provide a new one...
1280 x 720
  • Or provide a new one...
720 x 480
  • Or provide a new one...
1920 x 1080
  • Or provide a new one...
640 x 480
  • Or provide a new one...
What is the aspect ratio for HDTV?
  • Or provide a new one...
4:3
  • Or provide a new one...
16:9
  • Or provide a new one...
9:4
  • Or provide a new one...
QCIF stands for ‘Quadruple CIF’
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
What does FPS stand for in the ‘world’ of Video?
  • Or provide a new one...
Frames Per Second
  • Or provide a new one...
Flicker Pixilation Standard
  • Or provide a new one...
Fast Pixel Streaming
  • Or provide a new one...
First Picture Standard
  • Or provide a new one...
Select all that are Video Codecs
  • Or provide a new one...
H.264
  • Or provide a new one...
G.722
  • Or provide a new one...
SIP
  • Or provide a new one...
iLBC
  • Or provide a new one...
H.263
  • Or provide a new one...
G.711
  • Or provide a new one...
SIP supports H.261 Video calling
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
SVC stands for
  • Or provide a new one...
Scalable Video Coding
  • Or provide a new one...
Size Variable Codec
  • Or provide a new one...
Super Video Codec
  • Or provide a new one...
MCU stands for Multi-Point Call Unit
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
An MCU can ‘reside’ in the cloud as part of a hosted service
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
To convert H.264 to H.261 Video streams you would need a
  • Or provide a new one...
Gateway
  • Or provide a new one...
NAT
  • Or provide a new one...
Firewall
  • Or provide a new one...
Gatekeeper
  • Or provide a new one...
DiffServe Code Points (DSCP) are configured at which 'layer' of a packet?
  • Or provide a new one...
Ethernet
  • Or provide a new one...
Layer 2
  • Or provide a new one...
Layer 3
  • Or provide a new one...
Application
  • Or provide a new one...
What are some of the features that a Hosted PBX may provide support for? [Select all that apply]
  • Or provide a new one...
Call management
  • Or provide a new one...
Corporate directory
  • Or provide a new one...
Voicemail
  • Or provide a new one...
Remote worker extensions
  • Or provide a new one...
An IP phone may use which DHCP Option in order to register with a SIP server
  • Or provide a new one...
66
  • Or provide a new one...
120
  • Or provide a new one...
132
  • Or provide a new one...
133
  • Or provide a new one...
Hosted VoIP will only work if you have a Fiber connection to the ITSP that offers the Hosted service
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
What is the recommended DSCP value for packets that contain VoIP media?
  • Or provide a new one...
46
  • Or provide a new one...
5
  • Or provide a new one...
0
  • Or provide a new one...
120
  • Or provide a new one...
What items would a Router be able to utilize in order to Prioritize Voice packets over Data packets? [Select 3]
  • Or provide a new one...
IP Phone Type
  • Or provide a new one...
IP Phone IP Addresses
  • Or provide a new one...
ToS / DiffServe values
  • Or provide a new one...
IP Phone Directory Numbers
  • Or provide a new one...
Voice volume levels
  • Or provide a new one...
TCP/UDP Port Numbers
  • Or provide a new one...
IPv6 works at a higher layer in the OSI model than IPv4
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
You DO NOT need a subnet mask for your device to use its IPv4 address effectively
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
What is the Protocol Number for TCP?
  • Or provide a new one...
66
  • Or provide a new one...
6
  • Or provide a new one...
46
  • Or provide a new one...
16
  • Or provide a new one...
What does the A stand for in APIPA?
  • Or provide a new one...
Assigned
  • Or provide a new one...
Allocated
  • Or provide a new one...
A Class
  • Or provide a new one...
Automatic
  • Or provide a new one...
What does the 'I' stand for in the acronym IGRP?
  • Or provide a new one...
Internet
  • Or provide a new one...
Interior
  • Or provide a new one...
Integrated
  • Or provide a new one...
Informal
  • Or provide a new one...
Which are 'considered' 4G specifications? [Select 2]
  • Or provide a new one...
LTE
  • Or provide a new one...
GSM
  • Or provide a new one...
ADSL
  • Or provide a new one...
WiMAX
  • Or provide a new one...
GPRS
  • Or provide a new one...
GPRS+ is a '4G' mobile technology
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
What's another word you can use to describe an 'output' port on a LAN switch?
  • Or provide a new one...
Exit
  • Or provide a new one...
Outlet
  • Or provide a new one...
Egress
  • Or provide a new one...
Vent
  • Or provide a new one...
Trunk
  • Or provide a new one...
What is the Default 'Control' Port number for FTP?
  • Or provide a new one...
20
  • Or provide a new one...
21
  • Or provide a new one...
22
  • Or provide a new one...
23
  • Or provide a new one...
What is the Default ’Data’ Port number for FTP?
  • Or provide a new one...
22
  • Or provide a new one...
20
  • Or provide a new one...
18
  • Or provide a new one...
24
  • Or provide a new one...
How many ‘bits’ are there in an IPv4 address?
  • Or provide a new one...
32
  • Or provide a new one...
24
  • Or provide a new one...
FFFF
  • Or provide a new one...
Variable
  • Or provide a new one...
How many ‘bits’ are there in an IPv6 address?
  • Or provide a new one...
128
  • Or provide a new one...
32
  • Or provide a new one...
256
  • Or provide a new one...
Variable
  • Or provide a new one...
The IPv4 Header element ToS is replaced in IPv6 with ________
  • Or provide a new one...
Flow Control
  • Or provide a new one...
Hop by Hop Options
  • Or provide a new one...
DSCPv6
  • Or provide a new one...
Traffic Class
  • Or provide a new one...
Hop Limit in the IPv6 header replaces ____ in the IPv4 header
  • Or provide a new one...
Default Route
  • Or provide a new one...
CRC
  • Or provide a new one...
TTL
  • Or provide a new one...
Fragment ID
  • Or provide a new one...
You can set a DSCP value in an IPv6 header
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
Select all that are IPv6 address types
  • Or provide a new one...
Link Local
  • Or provide a new one...
Unique Local
  • Or provide a new one...
Unique Subnet
  • Or provide a new one...
Global Unique
  • Or provide a new one...
Local Loopback
  • Or provide a new one...
Which IPv6 address type is comparable to the IPv4 ‘Private address’ type?
  • Or provide a new one...
Link Local
  • Or provide a new one...
Global Unique
  • Or provide a new one...
Loopback
  • Or provide a new one...
Default Local
  • Or provide a new one...
Unique Local
  • Or provide a new one...
What is ::1/128 known as?
  • Or provide a new one...
Default Route
  • Or provide a new one...
Loopback
  • Or provide a new one...
Default Gateway
  • Or provide a new one...
Local Site
  • Or provide a new one...
Which is known as a ‘one to many’ form of communication?
  • Or provide a new one...
Unicast
  • Or provide a new one...
Anycast
  • Or provide a new one...
Multicast
  • Or provide a new one...
What does a ‘Link Local’ address always start with?
  • Or provide a new one...
fe80
  • Or provide a new one...
2001
  • Or provide a new one...
::1/64
  • Or provide a new one...
ff02
  • Or provide a new one...
EUI-64 defines the ‘random’ method of IPv6 client address configuration
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
The Neighbor Discovery Protocol in IPv6 is part of which Protocol?
  • Or provide a new one...
ARPv6
  • Or provide a new one...
ICMPv6
  • Or provide a new one...
TCPv6
  • Or provide a new one...
Ethernetv6
  • Or provide a new one...
A client can receive a ‘Default Gateway’ address in IPv6 from a ....
  • Or provide a new one...
RA
  • Or provide a new one...
RS
  • Or provide a new one...
NA
  • Or provide a new one...
NS
  • Or provide a new one...
What does an IPv6 client send out on the network to find the MAC address of another computer to talk to?
  • Or provide a new one...
ND
  • Or provide a new one...
NS
  • Or provide a new one...
NA
  • Or provide a new one...
NM
  • Or provide a new one...
What is the name of the Regional authority for IPv6 address block allocation in the region of North America?
  • Or provide a new one...
AfriNIC
  • Or provide a new one...
RIPE
  • Or provide a new one...
APNIC
  • Or provide a new one...
LACNIC
  • Or provide a new one...
ARIN
  • Or provide a new one...
Apart from ‘manual’ configuration, how can an IPv6 client obtain DNSv6 server information? [Select 2]
  • Or provide a new one...
RA
  • Or provide a new one...
DNSv6
  • Or provide a new one...
DHCPv4
  • Or provide a new one...
NS
  • Or provide a new one...
DHCPv6
  • Or provide a new one...
This is a valid IPv6 address ~ 2001::ac10:fe01::0000:af6e:d6
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
This is a valid IPv6 address ~ ::1
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
What is the record stored in a DNSv6 database that contains name to IPv6 address mappings?
  • Or provide a new one...
A
  • Or provide a new one...
NAME
  • Or provide a new one...
CNAME
  • Or provide a new one...
INFO
  • Or provide a new one...
AAAA
  • Or provide a new one...
SRV
  • Or provide a new one...
MX
  • Or provide a new one...
What is the term used when describing a computer running IPv4 and IPv6?
  • Or provide a new one...
Dual-IP
  • Or provide a new one...
Dual-Protocol
  • Or provide a new one...
Dual-3
  • Or provide a new one...
Dual-Stack
  • Or provide a new one...
IPv6 requires NAT to enable access to services outside of a private network?
  • Or provide a new one...
False
  • Or provide a new one...
True
  • Or provide a new one...
TCP and UDP are both examples of protocols that operate at which layer of the OSI model?
  • Or provide a new one...
2
  • Or provide a new one...
3
  • Or provide a new one...
4
  • Or provide a new one...
5
  • Or provide a new one...
Power over Ethernet (POE / 802.3af) uses 4 wires in the LAN cable to deliver Power to a device. How many wires does POE Plus (802.3at) use?
  • Or provide a new one...
8
  • Or provide a new one...
6
  • Or provide a new one...
4
  • Or provide a new one...
2
  • Or provide a new one...
What does RTP stand for?
  • Or provide a new one...
Real Time Presence
  • Or provide a new one...
Real Transmission Protocol
  • Or provide a new one...
Real Time Packet
  • Or provide a new one...
Real Time Protocol
  • Or provide a new one...
Real Transmission Packet
  • Or provide a new one...
If an IPv6 address starts with ‘ff’ it means it’s a ________ address
  • Or provide a new one...
Unicast
  • Or provide a new one...
Broadcast
  • Or provide a new one...
Multicast
  • Or provide a new one...
Anycast
  • Or provide a new one...
What does the ‘S’ mean in RTSP?
  • Or provide a new one...
Streaming
  • Or provide a new one...
Signalling
  • Or provide a new one...
Support
  • Or provide a new one...
Session
  • Or provide a new one...
The EF (Expedited Forwarding) queue on a Router is usually reserved for prioritizing which of these?
  • Or provide a new one...
Video
  • Or provide a new one...
Signalling
  • Or provide a new one...
Financial Transactions
  • Or provide a new one...
Voice
  • Or provide a new one...
WPA means Wi-Fi Private access?
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
What does the 'P' stand for in NAPT?
  • Or provide a new one...
Protocol
  • Or provide a new one...
Protected
  • Or provide a new one...
Port
  • Or provide a new one...
Private
  • Or provide a new one...
Data Service Unit/Channel Service Unit (DSU/CSU) refers to the ‘End user’ device on the WAN link
  • Or provide a new one...
True
  • Or provide a new one...
False
  • Or provide a new one...
What device is a Customer Edge (CE) device ‘usually’ on a VPLS network?
  • Or provide a new one...
DTE
  • Or provide a new one...
PC
  • Or provide a new one...
Wall Socket
  • Or provide a new one...
Router
  • Or provide a new one...
For DSL, PPP is encapsulated to traverse the network and there are normally two encapsulation option, which are they?
  • Or provide a new one...
PPPoE
  • Or provide a new one...
PPPoD
  • Or provide a new one...
PPPoV
  • Or provide a new one...
PPPoA
  • Or provide a new one...
Which IPconfig parameter will make your PC ’discard’ it’s IP address so that its IP address becomes 0.0.0.0 ?
  • Or provide a new one...
Remove
  • Or provide a new one...
Resign
  • Or provide a new one...
Release
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Reject
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Relinquish
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Which IPconfig parameter will make your PC ’request’ a new IP address from a DHCP server?
  • Or provide a new one...
Refer
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Request
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Require
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Renew
  • Or provide a new one...
Reply
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Each VLAN in a company network will require its own unique IP Network and Subnet Address
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True
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False
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If a network is utilizing ’Rapid Spanning tree’, what is the default time period between ’Hello’ packets being sent out from a LAN switch?
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30 seconds
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10 seconds
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1 second
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2 seconds
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In SDN ( ______ Defined Networking), what does the 'S' stand for?
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Station
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Session
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Storage
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Software
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System
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What value is recommended for the DSCP field for Voice/RTP packets
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0
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AF31
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128
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46
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How many bits does this double colon replace (or represent)?
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62
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48
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32
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16
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In the OSI model, what is the name of the missing layer in the diagram shown?
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Link
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Protocol
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Internet
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Network
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Connection
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What 'Class' is this address?
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Class D
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Class C
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Class B
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Class A
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Is this IPv6 address format valid?
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False
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True
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A 'Socket' connection to another device consists of 3 elements - two of which are shown. What's is the missing element?
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Protocol
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Gateway
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MAC Address
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Application
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VLAN
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What kind of IPv6 message is this?
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Neighbor Solicitation
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Neighbor Discovery
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Neighbor Advertisment
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Neighbor Response
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What kind of IPv6 address is this?
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Unique Local
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Global Unique
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Site Local
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Link Local
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What should be the Destination Broadcast address missing from this packet?
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255.255.255.255
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FF:FF:FF:FF:FF:FF
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11:11:11:11:11:11
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00:00:00:00:00:00
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What is the 'missing' stage in this DHCP process?
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Renew
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Reserve
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Release
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Request
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On this cross section diagram of a piece of Fiber cable, what is the element called that the Green arrow is pointing to?
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Cover
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Cladding
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Strand
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Coat
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Which of these symbols has represented a LAN Switch in the training program?
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4
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3
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2
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1
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In this diagram of a Star-Bus network, what device would the RED circles represent in a network today?
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Switch
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Gateway
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Router
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Hub
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Which of these images depicts Multicast communication paths the best?
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1
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2
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3
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4
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LES means LAN Ethernet Service
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True
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False
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EFM means Ethernet For Miles
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True
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False
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Which would you see on the ‘Edge’ of a providers MPLS Network?
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LER
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LSR
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LSP
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FEC
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MPTCP allows for multiple TCP flows to operate across one NIC card simultaneously
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True
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False
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What does MPTCP stand for?
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Multi Protocol TCP
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Multi Path TCP
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Multi Point TCP
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SCTP allows for multiple streams of data to run across only one NIC card at a time with a second NIC card acting as a backup
  • Or provide a new one...
True
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False
  • Or provide a new one...
SCTP stands for
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Session Control Transmission Protocol
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Simple Call Transport Protocol
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Simultaneous Control Transmission Port
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Stream Control Transmission Protocol
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SD-WAN stands for
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Security Defined – WAN
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Software Defined – WAN
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Streamlined Data - WAN
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Software Driven - WAN
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PVST+ can run on non-Cisco equipment
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True
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False
  • Or provide a new one...
An RSTP enabled LAN Switch sends out ‘Hello’ messages (by default) every 2 seconds
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True
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False
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With regards to ‘Spanning Tree’ what does the M in MST stand for?
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Multipath
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Multipoint
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Multiple
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Multipresence
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What is the 802 Wireless standard that offers the potential of speeds (in theory) up to 7Gpbs?
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802.11g
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802.11ac
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802.11ad
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802.11n
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VoLTE stands for Voice over Long Term Ethernet
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True
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False
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NFV stands for
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Network Failover Virtualization
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Network Features Virtualization
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Network Functions Virtualization
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Network Firewall Virtualization
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4K refers to Video ‘display resolution’ (in Pixels) of…
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3840 x 2160
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1280 x 720
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8192 x 4320
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Who released VP8 as an ‘Open source’ Codec?
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Apple
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Microsoft
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Mozilla
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Google
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Simulcasting requires a ‘sending’ Video client to produce multiple Video streams for all formats required and forward to a Video Router
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True
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False
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AVC Codecs are Scalable by default
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True
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False
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GEA means Generic Ethernet Access
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True
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False
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Which PowerShell command 'replaces' PING?
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Get-NetAdapter
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GET-RemoteIP
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Test-NetConnection
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Test-IPConfig
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Which netsh command will show you your interface IP address?
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netsh interface ip show config
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netsh interface ipv4 show interfaces
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Which of these protocols may be used in a VPN connection? Select 3
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PPTP
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L2TP
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BGP
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OpenVPN
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FTP
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