Intwk CT Quiz

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  • 1/30 Questions

    One of the components required for IP basic addressing scheme is 

    • Cable type
    • Exit interface
    • Port status
    • Subnet mask
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Computed Tomography Quizzes & Trivia

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  • 2. 

    What is the command to display the routing table of a router?

    • Show ip entry

    • Show ip list

    • Show ip route

    • Show ip table

    Correct Answer
    A. Show ip route
  • 3. 

    Fill in the missing command to complete the configuration of the serial interface: R1(config-if)# interface s0/0/0 R1(config-if)# ip address 192.168.1.3 255.255.255.0 R1(config-if)# __________________________

    • Exit

    • Traceroute

    • No shutdown

    • Enable interface

    Correct Answer
    A. No shutdown
  • 4. 

    The metric used by RIPv1 and RIPv2 is

    • Jump count

    • Hop count

    • Router count

    • Cycle count

    Correct Answer
    A. Hop count
  • 5. 

    How many host bits are needed if a subnet needs to have up to 12 hosts?

    • 2

    • 3

    • 4

    • 5

    Correct Answer
    A. 4
  • 6. 

    VLSM stands for

    • Verified Link Subnet Masking

    • Variable Link Subnet Masking

    • Verified Length Subnet Masking

    • Variable Length Subnet Masking

    Correct Answer
    A. Variable Length Subnet Masking
  • 7. 

    A Class C address contains

    • 8 bits for Network, 24 bits for Hosts

    • 16 bits for Network,16 bits for Hosts

    • 24 bits for Network, 8 bits for Hosts

    • 32 bits for Network, 0 bits for Hosts

    Correct Answer
    A. 24 bits for Network, 8 bits for Hosts
  • 8. 

    What is the subnet mask for subnet 10.1.1.0/8 so that it can have up to 254 hosts?

    • 0.0.0.0

    • 255.0.0.0

    • 255.255.0.0

    • 255.255.255.0

    Correct Answer
    A. 255.255.255.0
  • 9. 

    The IOS can be found in the  

    • ROM

    • RAM

    • NVRAM

    • Flash memory

    Correct Answer
    A. Flash memory
  • 10. 

    The command to disable secret password on a router is

    • No password secret

    • No secret password

    • No enable secret

    • No secret enable

    Correct Answer
    A. No enable secret
  • 11. 

    The router startup configuration file is located in 

    • RAM

    • ROM

    • NVRAM

    • NVROM

    Correct Answer
    A. NVRAM
  • 12. 

    Which of the following routing protocols is a classful protocol?

    • RIPv1

    • RIPv2

    • EIGRP

    • OSPF

    Correct Answer
    A. RIPv1
  • 13. 

    Which one of the following is NOT a tool for trouble-shooting missing static routes? 

    • Ping

    • Traceroute

    • Show version

    • Show ip route

    Correct Answer
    A. Show version
  • 14. 

    To prevent large amount of processing power being consumed on a router, a ________ route would be configured on a stub router.

    • Link state

    • Broadcast

    • Default static

    • Distance vector

    Correct Answer
    A. Default static
  • 15. 

    Which one of the following is a Distance Vector protocol?

    • BGP

    • IS-IS

    • OSPF

    • RIP

    Correct Answer
    A. RIP
  • 16. 

    Which command provides a summary view of all interfaces in a router?

    • Show ip route

    • Show ip protocols

    • Show ip rip

    • Show ip interface brief

    Correct Answer
    A. Show ip interface brief
  • 17. 

    Which ONE of the following is a valid static route command for Cisco router?

    • Ip route 192.168.1.2 255.255.255.0 fa0/1

    • Ip route 192.168.1.1 255.255.255.0 se0/0/0

    • Ip route 256.168.1.2 256.255.255.0 fa0/1

    • Ip route 256.168.1.1 256.255.255.0 se0/0/0

    Correct Answer
    A. Ip route 192.168.1.1 255.255.255.0 se0/0/0
  • 18. 

    The AD of static route is 

    • 0

    • 1

    • 90

    • 100

    Correct Answer
    A. 1
  • 19. 

    During Cisco router boot-up, the purpose of bootstrap program is to find the

    • IOS

    • NOS

    • NVRAM

    • RAM

    Correct Answer
    A. IOS
  • 20. 

    To discover the Cisco devices that are directly connected to a Cisco router, the command to use is

    • Show all neighbors

    • Show cdp neighbors

    • Show ios neighbors

    • Show cisco neighbors

    Correct Answer
    A. Show cdp neighbors
  • 21. 

    Routers operate at OSI Layer

    • 1

    • 2

    • 3

    • 4

    Correct Answer
    A. 3
  • 22. 

    One major purpose of Cisco router is to

    • Forward packets

    • Store information

    • Filter MAC addresses

    • Ensure network connectivity

    Correct Answer
    A. Forward packets
  • 23. 

    After the router boot-up POST phase, the next phase is to load

    • NVRAM

    • Startup file

    • Bootstrap program

    • Configuration file

    Correct Answer
    A. Bootstrap program
  • 24. 

    In the Cisco router, the number of boot-up phases required is

    • 2

    • 3

    • 4

    • 5

    Correct Answer
    A. 4
  • 25. 

    The purpose of the Cisco IOS "no shutdown" command is to 

    • Enable an interface

    • Disable an interface

    • Disable system shutdown

    • Test interface connectivity

    Correct Answer
    A. Enable an interface
  • 26. 

    What is the AD of OSPF?

    • 90

    • 100

    • 110

    • 120

    Correct Answer
    A. 110
  • 27. 

    Which routing protocol can support a discontiguous network?

    • Default

    • Classful

    • Classless

    • Static

    Correct Answer
    A. Classless
  • 28. 

    Refer to the routing table below, how many dynamic protocols are present? Gateway of last resort is 0.0.0.0 to network 0.0.0.0 10.0.0.0/24 is subnetted, 2 subnets C       10.45.1.0 is directly connected, Serial0/0/0 C       10.45.2.0 is directly connected, FastEthernet0/0 172.20.0.0/24 is subnetted, 1 subnets C       172.20.20.0 is directly connected, Serial0/0/1 R    192.168.1.0/24 [120/1] via 10.45.1.254, 00:00:01, Serial0/0/0 D    10.10.1.1[90/156 160] via 10.0.0.0,00:00:01,  FastEthernet1/0 S*   0.0.0.0/0 is directly connected, Serial0/0/1

    • 1

    • 2

    • 3

    • 4

    Correct Answer
    A. 2
  • 29. 

    Refer to VLSM subnet 172.16.5.128/26, the most approriate number of hosts for this subnet is 

    • 30

    • 60

    • 90

    • 120

    Correct Answer
    A. 60
  • 30. 

    If there are more one routing protocols forwarding packets to one network destination, the route will select the best path based on

    • AD

    • Bandwidth

    • Cost

    • Default route

    Correct Answer
    A. AD

Quiz Review Timeline (Updated): Jul 15, 2013 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jul 15, 2013
    Quiz Edited by
    ProProfs Editorial Team
  • Jul 15, 2013
    Quiz Created by
    Ekkoo
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