Computer Objective Questions and Answers - 1

Question: 1

The principal advantage of the centralized approach to organizing a computer facility is

(A) Processing activities are easier to control

(B) Processing activities are easier to co-ordinate

(C) Cost effectiveness

(D) All of these

Ans: D

All of these

Question: 2

How many types of storage loops exist in magnetic bubble memory?

(A) 2

(B) 4

(C) 8

(D) 16

Ans: A

2

Question: 3

Three main components of computer are

(A) CPU, memory, tape

(B) CPU, I/O, Memory

(C) Tape, I/O, floppy disk

(D) I/O, printer, mouse

Ans: B

CPU, I/O, Memory

Question: 4

Which of the following is the greatest advantage of the spreadsheet?

(A) Database entry

(B) Variable entry

(C) Cross footing

(D) What – if

Ans: D

What – if

Question: 5

Which of the following coded entries are used to control access to computer?

(A) Binary pass

(B) ASCII codes

(C) Passwords

(D) Code words

Ans: C

Passwords

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