IBPS PO, SO, Clerk Computer Knowledge Questions with Answers - 3

Question: 11

Which keys enable the input of numbers quickly?

(A) arrow keys

(B) ctrl, shift and alt

(C) function keys

(D) the numeric keypad

Question: 12

Which of the following is part of the system unit?

(A) Keyboard

(B) Floppy disks

(C) Monitor

(D) Memory

Question: 13

Which of the following is needed for sound recording?

(A) Mouse

(B) Talker

(C) Microphone

(D) Speaker

Question: 14

Ctrl, shift and alt are called _____ keys.

(A) alphanumeric

(B) modifier

(C) function

(D) adjustment

Question: 15

The following computers memory is characterised by low cost per bit stored

(A) Primary

(B) Secondary

(C) Hard disk

(D) All of the above