Top 10,000+ IBPS RRB Computer Awareness Study Material - 3

Question: 11

A file containing relatively permanent data is

(A) Master file

(B) Sequential file

(C) Transaction file

(D) Random file

Question: 12

A typical modern computer uses

(A) Valves

(B) Vacuum tubes

(C) LSI chips

(D) All of these

Question: 13

Which of the following devices can be used to directly input printed text?

(A) MICR

(B) OMR

(C) OCR

(D) All of the above

Question: 14

In magnetic disks, data is organized on the platter in a concentric sets of rings called

(A) Block

(B) Head

(C) Track

(D) Sector

Question: 15

In the IBM PC-AT, what do the words AT stand for?

(A) Advance technology

(B) Additional terminals

(C) Applied technology

(D) Advanced terminology