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

Try The 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

The first computer to use electrical power was developed by

Question # 2

The ENIAC, using ABC principles, was designed by.

Question # 3

The accuracy of analog computers as compared to digital computer is.

Question # 4

Primary storage for the UNIVAC was via

Question # 5

Who is regarded as the father of computers

Question # 6

Imaging uses what device to input data:

Question # 7

For printing of large drawings and images we use

Question # 8

The basic operation performed by a computer is.

Question # 9

___________ devices is used chek and process the test marks of students

Question # 10

A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of

Question # 11

________ is a category software

Question # 12

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

Question # 13

Operating System involved by AT&T is

Question # 14

The most powerful computers are

Question # 15

A computer can't do anything without.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 First-generation computers were characterized by the use of the.
A. microprocessor
B. vacuum tube
C. transistor
D. integrated circuit
3 Most mainframe computers are basically.
A. 4 bit machines
B. 8 bit machines
C. 32 bit machines
D. 16 bit machines
4 The major operational problem of the early first generation computers was
A. inaccurate results
B. poor reliability
C. delayed results
D. limited capabilities
5 Who is pioneer in the field of computer language who played an important role in the development of COBOL.
A. Grace M.Hopper
B. How H.Aiken
C. John von Neumann
D. Thomas J.Watson
6 IBM's System/360 family of computers was introduced during the.
A. 1950s
B. third generation
C. second generation
D. 1990s
7 Arranging classified data in a predetermined sequence to facilitate processing is called.
A. storing
B. sorting
C. processing
D. classifying
8 Is Secondary storage device
A. CD-ROM
B. ROM
C. Cache
D. RAM
9 Binary coded decimal number express each decimal digit as
A. binary degits
B. nibble
C. word
D. byte
10 Charles Babbage worked closely with ______ to develop his device.
A. Ada Lovelace
B. Joseph-Marie Charles
C. Herman Hollerith Jacquard
D. Lord Byron

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  • Waseem Qureshi

    Waseem Qureshi

    08 Jul 2019

    I want to improve my knowledge about Computer Science because i have a lots of Experience of Practical

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  • rabia

    rabia

    23 Jun 2019

    nice

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  • rabia

    rabia

    23 Jun 2019

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  • Shan zaib

    Shan zaib

    26 May 2019

    Nice

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  • salman

    salman

    16 Apr 2019

    abc

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