Computer Network Questions for IBPS RRB PO and Clerk Mains 2019

1.

A CD player can access data/information using which method?

   A.) Sequential access
   B.) Random access
   C.) Multivariate access
   D.) All of these

Answer: Option 'D'

All are memory access mechanism which a CD Player can use.

2.

Which among the following refers to the physical or logical arrangement of network?

   A.) Topology
   B.) Routing
   C.) Networking
   D.) Subnetting

Answer: Option 'A'

Network topology is the arrangement of the various elements (links, nodes, etc.) of a computer network. Essentially, it is the topological structure of a network and may be depicted physically or logically.

3.

Which of the following menu types is also called a drop-down menu?

   A.) fly-list
   B.) go-up
   C.) pull-down
   D.) pop-down

Answer: Option 'C'

Drop Down menu is also called drop down list or pull-down list.

4.

Which of the following statements is false in the context of client/server network?

   A.) It is expensive to set up.
   B.) It requires a specialized server.
   C.) It is a slow network.
   D.) It is highly secure.

Answer: Option 'C'

The client/server network contains a centralised server that manages and controls all the other nodes of the network. It is expensive as it requires NOS and a specialized server system. It is highly secure and processes good speed. However, it becomes congested when more clients simultaneously request for a service to the server.

5.

Choose the odd one out:

   A.) Brute force attack
   B.) Virtual Reality
   C.) Unethical Phreaker
   D.) Keystroke logging

Answer: Option 'B'

Except Virtual Reality all other are obvious security threats to computers and data.

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