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
Multiprogramming
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
(A) RAM, ROM and CD-ROM
(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
(B) CD-ROM
(C) CPU
(D) Monitor
Ans: C
CPU
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