RBI PO, SO, Clerk Computer Knowledge Questions with Answers - 1

Question: 1

The capabilities of the operating system to enable two or more than two programs to execute simultaneously in a single computer system by using a single processor is

(A) Multiprocessing

(B) Multiprogramming

(C) Multitasking

(D) Multiexecution

Ans: B


Question: 2

Companies use which of the following vendors to provide access to software and services rather than purchasing the applications and maintaining the applications themselves?

(A) Application service providers

(B) Alliances

(C) Open source vendors

(D) All of the above

Ans: A

Application service providers

Question: 3

Keyboard is used

(A) for input text and numbers and send commands to the computer

(B) to create new keys to use with your computer

(C) to open the computer

(D) to create pictures and images and send them to your computer

Ans: A

for input text and numbers and send commands to the computer

Question: 4

The three main parts of the processor are


(B) Cache, Control Unit and Registers

(C) ALU, Control Unit and RAM

(D) ALU, Control Unit and Registers

Ans: D

ALU, Control Unit and Registers

Question: 5

Which of the following is part of the System Unit?

(A) Floppy Disk



(D) Monitor

Ans: C


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