IP Routing – Practice Test

19 Questions | Total Attempts: 481

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IP Routing  Practice Test - Quiz

By IMS Asia (https://www. Imsasia. Com)


Questions and Answers
  • 1. 
    TCP is an acronym for _________? 
    • A. 

      Transport Control Protocol

    • B. 

      Transport Control Point

    • C. 

      Transport Communication Protocol

    • D. 

      Transmission Control Protocol

  • 2. 
    IP is an acronym for ________?
    • A. 

      Information Protocol

    • B. 

      Internet Protocol

    • C. 

      Internal Program

    • D. 

      Interface Program

  • 3. 
    How many bits are in an octet?
    • A. 

      4 bits

    • B. 

      8 bits

    • C. 

      1 bit

    • D. 

      2 bits

  • 4. 
    What are the four commonly used classes of IP addresses?
    • A. 

      Class A

    • B. 

      Class B

    • C. 

      Class C

    • D. 

      Class D

    • E. 

      All of the above

  • 5. 
    What is the default subnet mask for Class A?
    • A. 

      255.255.255.0

    • B. 

      255.255.0.0

    • C. 

      255.255.255.255

    • D. 

      255.0.0.0

  • 6. 
    What is the default subnet mask for Class B?
    • A. 

      255.255.255.0

    • B. 

      255.255.0.0

    • C. 

      255.255.255.255

    • D. 

      255.0.0.0

  • 7. 
    What is the default subnet mask for Class C?
    • A. 

      255.255.255.0

    • B. 

      255.0.0.0

    • C. 

      255.255.0.0

    • D. 

      255.255.255.255

  • 8. 
    What is the beginning range for a layer three multicast address?
    • A. 

      244.0.0.0

    • B. 

      224.0.0.0

    • C. 

      239.0.0.0

    • D. 

      255.0.0.0

  • 9. 
    Given the IP address 198.176.174.202 with a 28 bit subnet mask.  Select the  subnet number and subnet broadcast address, respectively? 
    • A. 

      198.176.174.192 – 198.176.174.207

    • B. 

      198.176.174.128 – 198.176.174.192

    • C. 

      198.176.174.200 – 198.176.174.207

    • D. 

      None of the above

  • 10. 
    Using a Class B address with a mask of 255.255.255.128, how many networks and hosts are allowed, respectively ?
    • A. 

      126 networks and 512 hosts

    • B. 

      512 networks and 128 hosts

    • C. 

      128 networks and 512 hosts

    • D. 

      510 networks and 126 hosts

  • 11. 
    Which is an illegal subnet mask ?
    • A. 

      255.255.255.254

    • B. 

      255.128.0.0

    • C. 

      255.255.255.242

    • D. 

      255.255.255.192

  • 12. 
    What command defines an alias host name on a router ?
    • A. 

      Ip domain-lookup

    • B. 

      Ip alias

    • C. 

      Ip host

    • D. 

      None of the above

  • 13. 
    What command defines a DNS server for the router to use to resolve logical names ?
    • A. 

      Ip domain-lookup

    • B. 

      Ip host

    • C. 

      Ip name-server

    • D. 

      None of the above

  • 14. 
    PING and Traceroute test what Layers of the OSI reference model ?
    • A. 

      Physical

    • B. 

      DataLink

    • C. 

      Network

    • D. 

      Application

    • E. 

      All of the above

  • 15. 
    What routing proctols are distance vector ?
    • A. 

      RIP

    • B. 

      IGRP

    • C. 

      OSPF

    • D. 

      IS-IS

  • 16. 
    What routing protocols are Link State?
    • A. 

      OSPF

    • B. 

      IS-IS

    • C. 

      IGRP

  • 17. 
    What is the metric used by RIP ?
    • A. 

      Hop count

    • B. 

      Hop count and tick

    • C. 

      Bandwidth, load, delay, reliability, and MTU

    • D. 

      Cost

  • 18. 
    What is the metric used by IGRP ?
    • A. 

      Hop count

    • B. 

      Hop count and tick

    • C. 

      Bandwidth, load, delay, reliability, and MTU

    • D. 

      Cost

  • 19. 
    What is the metric used by OSPF ?
    • A. 

      Hop count

    • B. 

      Hop count and tick

    • C. 

      Bandwidth, load, delay, reliability, and MTU

    • D. 

      Cost

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