ECAT Pre Computer Science MCQ Test For Computer Chapter 1 With Answer

MCQ's Test For ECAT Computer Science Chapter 1 Basic Concepts of Information Technology

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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology

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Question # 1

Data is permanently stored in

Question # 2

______input device is not a pointing device

Question # 3

Binary coded decimal number express each decimal digit as

Question # 4

The first computer to use electrical power was developed by

Question # 5

Who is responsible for introducing the concept of stored program.

Question # 6

________ is a category software

Question # 7

_______ pointing devices has a vertical handle like a gearshift lever:

Question # 8

Pick up the wrong statement in the analogy of mechanical and electrical devices.

Question # 9

A set of instructions in a computer is:

Question # 10

The name for the screen clarity is :

Question # 11

A computer can be defined as an electronic device that can (choose the most precise definition)

Question # 12

Arranging classified data in a predetermined sequence to facilitate processing is called.

Question # 13

The concurrent processing of computer program via terminals on one computer system is an example of.

Question # 14

Who developed the first automatic electronic digital computer prototype between 1935 and 1942.

Question # 15

The basic operation performed by the computer is called

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 What is the size of standard floppy disk?
A. 6 1/2n
B. 3 1/2n
C. 8 1/2n
D. 4 1/2n
2 Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a(n):.
A. computer
B. analytical engine
C. calculator
D. mainframe
3 The general-purpose processor on a chip is otherwise known as the.
A. ENIAC
B. minicomputer
C. pocket calculator
D. microprocessor
4 _________is secondary device
A. Hard Disk drive
B. CD-ROM drive
C. Tape drive
D. All
5 Data is permanently stored in
A. Hard disk
B. Ram
C. Printer
D. Cache Memory
6 Who is regarded as the Father of computers.
A. John Napier
B. Pascal
C. Charles Babbage
D. Hollerith
7 Types of Flat-Panel Display are
A. LCD
B. EL
C. Gas-plasma
D. All of the above
8 An analog computer can be worked directly with.
A. magnetic tapes
B. punched card
C. magnetic disk
D. none of the above
9 An electronic device that accepts. process data and produces information is called
A. input devices
B. computer
C. output devices
D. operating system
10 A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of
A. 0
B. 10
C. 15
D. 20

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