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Home » Computer Awareness

Data Communication, Computer Network Questions (Set #3, Page #3)

List of Data Communication, Computer Network Questions

21) Which IP class is used for Multicast?
  1. Class B
  2. Class C
  3. Class D
  4. Class E

22) What is the End IP address of Class D?
  1. 223.255.255.255
  2. 239. 255.255.255
  3. 255. 255.255.255
  4. None of these

23) What is the default Subnet Mask of Class B IP address?
  1. 255.255.0.0
  2. 255.255.255.0
  3. 255.255.255.255
  4. Not Defined


25) A Repeater with multiple ports is known as a _________.
  1. Amplifier
  2. Switches
  3. Hub
  4. Bridges

26) __________ connects and filters traffic between two network segments.
  1. Network Hub
  2. Network Amplifier
  3. Network Switch
  4. Network Bridge

27) In which network topology Nodes are arranged hierarchically?
  1. Bus
  2. Tree
  3. Mesh
  4. Ring

28) In Client Server network architecture, Client computers are also known as __________.
  1. Personal Computers
  2. Work PCs
  3. Nodes
  4. Company PCs

29) What is the alternate name of LAN, which is family of protocols in wired LANs?
  1. Ethernet
  2. MAN
  3. WAN
  4. IEEE 802.3

30) __________ is a set of networks that are under the control at a single administrator entity.
  1. Internet
  2. Intranet
  3. MAN
  4. WAN

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