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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