7000+ SBI PO, SO, Clerk Computer Awareness 2024 - 2025 Pdf - 1

Question: 1

A storage device in which recording is done by burning tiny pits on a circular disk is

(A) Optical disk

(B) Magnetic tape

(C) Magnetic disk

(D) Punched card

Question: 2

Differential engines was made by

(A) Charles Babbage

(B) Herman Hollerith

(C) John Napier

(D) Blaise Pascal

Question: 3

The part of the total storage of a computer from which instructions are executed is

(A) Main storage

(B) Secondary storage

(C) RAM

(D) CPU

Question: 4

Preparing a magnetic disk for data storage is called

(A) Commissioning

(B) Debugging

(C) Booting

(D) Formatting

Question: 5

A storage system for small amounts of data is

(A) Optical mark reader

(B) Punched card

(C) Magnetic tape

(D) Magnetic card