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 analog computer deals directly with

Question # 2

The major operational problem of the early first generation computers was

Question # 3

IBM's System/360 family of computers was introduced during the.

Question # 4

The basic operation performed by a computer is.

Question # 5

IBM-1401, CDC-6600, IBM-7030 etc. belong to the.

Question # 6

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

Question # 7

Rearranging of data in sequence is called

Question # 8

An analog computer can be worked directly with.

Question # 9

Data is permanently stored in

Question # 10

The most powerful computers are

Question # 11

A Digitizer uses a mouse like copying device called

Question # 12

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

Question # 13

Who is pioneer in the field of computer language who played an important role in the development of COBOL.

Question # 14

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

Question # 15

A set of instructions in a computer is:

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Charles Babbage worked closely with ______ to develop his device.
A. Ada Lovelace
B. Joseph-Marie Charles
C. Herman Hollerith Jacquard
D. Lord Byron
2
The most powerful computers are.
A. super minis
B. super micros
C. super mainframe
D. super computers
3 Hellerith's Tabulating Machine company eventually became.
A. IBM
B. AT & T
C. Apple
D. General Electric
4 A computer drive its basic strength from
A. speed
B. accuracy
C. memory
D. all of above
5 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
6 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
7 Laser beam technology is used in one of the following
A. Monitors
B. Magnetic Disk
C. Optical Disks
D. Mouse
8 A physical system can be modeled by a set of.
A. Boolean equations
B. logic equations
C. differential equations
D. linear algebraic equations
9 What is the size of standard floppy disk?
A. 6 1/2n
B. 3 1/2n
C. 8 1/2n
D. 4 1/2n
10 The disadvantage of analog computer over the digital computer lies in its.
A. set up being closely resembling the physical system
B. having parallel structure and low cost
C. being readily tied up with a physically system without using expensive inter phase
D. need for scaling, limited number of units, limited accuracy

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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

    excently

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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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