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

A program or set of programs that is specially designed to control the computer system is called:

Question # 2

The name for the screen clarity is :

Question # 3

The Barcode is called

Question # 4

Functions can perform by using mouse

Question # 5

An analog computer can be worked directly with

Question # 6

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

Question # 7

The first digital computer to work electrically was the.

Question # 8

Collection of raw facts and fiaures is called :

Question # 9

Pick out the wrong statement about computers.

Question # 10

The use of computer for business applications is attractive because of its/

Question # 11

The first computer to use electrical power was developed by.

Question # 12

The keys starting with Character F1 to F12 is

Question # 13

An electronic device that accepts. process data and produces information is called

Question # 14

Operating System involved by AT&T is

Question # 15

Most mainframe computers are basically.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 A computer can't do anything without.
A. program
B. Input device
C. Output device
D. VDU
2 Electron NumericaL integrator and Calculator belongs to the
A. first generation digital computer
B. second generation computers
C. third generation computers
D. fourth generation computers
3 First-generation computers were characterized by the use of the.
A. microprocessor
B. vacuum tube
C. transistor
D. integrated circuit
4 A computer can be defined as an electronic device that can (choose the most precise definition)
A. carry out arithmetic operation
B. carry out logical operation
C. do complicated calculation
D. accept or process data by implementing sequentially a set of stored instructions
5 Data is permanently stored in
A. Hard disk
B. Ram
C. Printer
D. Cache Memory
6 Electronic Numerical Integrator and Calculator (ENIAC machine) belongs to the
A. first generation digital computer
B. second generation computer
C. third generation computer
D. fourth generation computer
7 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
8 Another name of main memory is :
A. Secondary memory
B. Primary storage
C. Permanent Memory
D. None
9 Which of the following is associated with second generation computers
A. transistors
B. high level procedural language
C. magnetic core memory
D. all of above
10 The accuracy of analog computers as compared to digital computer is.
A. more
B. less
C. nearly same
D. unpredictable

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