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

Operating System involved by AT&T is

Question # 2

Raw data is processed by the computer into.

Question # 3

Who is responsible for introducing the concept of stored program.

Question # 4

Is Secondary storage device

Question # 5

______input device is not a pointing device

Question # 6

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

Question # 7

computers that deal with discrete data are called.

Question # 8

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

Question # 9

__________key is used to change lowercase letters mode to uppercase and vice versa.

Question # 10

The use of computer for business application is attractive because of its

Question # 11

The disadvantage of analog computer over the digital computer lies in its.

Question # 12

Programs written to cause computers to function in a desired way are called.

Question # 13

The computer program consists of mainly the following number of parts

Question # 14

A microprocessor has memory location from 0000 to 3FFF, each storing one byte. The number of bytes, the memory can stored is.

Question # 15

The main advantage of analog computers compared to digital computers is that they are more.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 For printing of large drawings and images we use
A. Laser printer
B. Plotter
C. Line printer
D. Dot matrix printer
2 Collection of raw facts and fiaures is called :
A. Information
B. Processing
C. Data
D. Output
3 __________is an example of packaged software
A. MS word
B. Front page
C. MS-Access
D. All
4 Time scaling in analog computers is done to make them.
A. operate fast
B. operate slowly
C. operate in time delay mode
D. either operate fast or operate slowly
5 PDP-5,PDP-8,IBM-360 series and IBM-370 series belong to the.
A. first generation computers
B. second generation computers
C. third generation computers
D. fourth generation computers
6 Programs written to cause computers to function in a desired way are called.
A. hardware
B. instruction
C. software
D. algorithm
7 Computer is a combination of:
A. Software
B. Hardware
C. Both A and B
D. None
8 The differential equations are solved by.
A. analog computers
B. digital computers
C. differential machine
D. both analog and digital computers
9 The first computer to use electrical power was developed by
A. Herman Hollerith
B. Thomas J,Watson
C. John.V Atanasoff
D. Howard Aiken
10 The Mark I was built by.
A. Thomas Watson
B. Dr. John Mauchly
C. Howard Aiken
D. Howard Aiken

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