Table of Contents
COMPUTER AWARENESS MCQ FOR COMPETITIVE EXAMS
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1. Napier’s Bones were invented in ____________ .
A) 1614
B) 1617
C) 1620
D) None of above
2. One computer that is not considered a portable computer is ___________.
A) Minicomputer
B) A laptop computer
C) Tablet PC
D) All of the above
3. Computers built before the First Generation of computers were:
A) Mechanical
B) Electro-mechanical
C) Electrical
D) None of these
4. Which of the following is a way to access secondary memory?
A) Random access memory
B) Action method
C) Transfer method
D) Density method
5. What is System Analysis?
A) The design of the screen the user will see and use to enter or display data
B) System analysis defines the format and type of data the program will use
C) System Analysis involves creating formal model of the problem to be solved
D) None of the above
6. Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
A) Floppy Disk
B) Hard Disk
C) Tape Drive
D) CDROM
7. Which is an item of storage medium in the form of circular plate?
A) Disk
B) CPU
C) Printer
D) ALU
8. Daisy wheel printer is a type of _____________ .
A) Matrix printer
B) Impact printer
C) Laser printer
D) Manual printer
9. A number system that has eight different symbols to represent any quantity is known as ___________ .
A) Binary
B) Octal
C) Decimal
D) Hexadecimal
10. The two basic types of record access methods are:
A) Sequential and random
B) Sequential and indexed
C) Direct and immediate
D) Online and real time
ANSWERS:
1-B
2-A
3-B
4-A
5-C
6-D
7-A
8-B
9-B
10-A
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