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Computer networks Gate Model Questions

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

Which of the following protocols is used for implementing wireless local area network?

  1. IEEE 802.3
  2. IEEE 802.3u
  3. IEEE 802.11
  4. IEEE 802.3z
  5. None of the above
Question 2 Multiple Choice (Single Answer)

What type of protocol is used by DNS name servers?

  1. TCP
  2. UDP
  3. SMTP
  4. IP
  5. None of these
Question 3 Multiple Choice (Single Answer)

Which of the following is most widely used interior routing protocol in a single autonomous system?

  1. BGP
  2. IP
  3. OSPF
  4. HELLO
  5. None of these
Question 4 Multiple Choice (Single Answer)

Which of the following protocols uses time instead of distance to determine optimal routing?

  1. BGP
  2. RIP
  3. HELLO
  4. LinkState
  5. None of these
Question 5 Multiple Choice (Single Answer)

What is the use of sink tree in routing?

  1. To find the standard route from a particular source to a particular destination.
  2. To find a optimal route from a source to a destination.
  3. To find set of optimal routes from all sources to a particular destination.
  4. To find weather the nodes are working or not while routing the packet.
  5. None of the above
Question 6 Multiple Choice (Single Answer)

What is the full form of CRC in context of computer networks?

  1. Cyclic redundancy check
  2. Check runtime compliation
  3. Critical resource check
  4. Cyclic resource check
  5. None of the above
Question 7 Multiple Choice (Single Answer)

What is the default port number for SNMP protocol?

  1. 23
  2. 20/21
  3. 443
  4. 161/162
  5. None of the above
Question 8 Multiple Choice (Single Answer)

Which of the following devices works at data link layer of OSI reference model?

  1. Repeater
  2. Bridge
  3. Both option a and option b
  4. Router
  5. None of the above
Question 9 Multiple Choice (Single Answer)

Which of the following protocols does not belong to the application layer?

  1. SMTP
  2. TELNET
  3. UDP
  4. FTP
  5. None of the above
Question 10 Multiple Choice (Single Answer)

The full form of MAN is

  1. mini area network
  2. metropolitan area network
  3. medium area network
  4. mega area network
  5. none of the above
Question 11 Multiple Choice (Single Answer)

The full form of FQDN is

  1. fully qualified domain name
  2. fully qualified domain node
  3. fully qualified domain network
  4. fully qualified domain nest
  5. none of the above
Question 12 Multiple Choice (Single Answer)

The full form of SSID is

  1. service set identifier
  2. sequence set identifier
  3. sub sequence identifier
  4. super set identifier
  5. none of the above
Question 13 Multiple Choice (Single Answer)

What is the minimum size of an ethernet frame?

  1. 48 bytes
  2. 64 bytes
  3. 32 bytes
  4. 128 bytes
  5. None of the above
Question 14 Multiple Choice (Single Answer)

What is the data unit in data link layer of tcp/ip protocol suite?

  1. Message
  2. Bits
  3. Segment
  4. Frame
  5. None of the above
Question 15 Multiple Choice (Single Answer)

Which of the following options is a private address?
Select the best option.

  1. 10.10.10.216
  2. 172.16.0.22
  3. 192.168.0.34
  4. All of the above
  5. None of the above
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