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

For printing of large drawings and images we use

Question # 2

A digital computer performs its computation by

Question # 3

Collection of raw facts and fiaures is called :

Question # 4

The most powerful computers are

Question # 5

First-generation computers were characterized by the use of the.

Question # 6

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

Question # 7

The computer programe consists mainly the following number of parts

Question # 8

Is Secondary storage device

Question # 9

Who is responsible for introducing the concept of stored program.

Question # 10

Data is permanently stored in

Question # 11

The Barcode is called

Question # 12

The major operational problem of the early first generation computers was

Question # 13

Rearranging of data in sequence is called

Question # 14

The most powerful computers are

Question # 15

Pick out the wrong statement about computers.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Laser beam technology is used in one of the following
A. Monitors
B. Magnetic Disk
C. Optical Disks
D. Mouse
2 A computer can not do anything without
A. programme
B. input device
C. output device
D. VDU
3 Functions can perform by using mouse
A. Double-click
B. Drag and Drop
C. Right-click
D. All of the above
4 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
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 Binary coded decimal number express each decimal digit as
A. binary degits
B. nibble
C. word
D. byte
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 Imaging uses what device to input data:
A. Tablet
B. Icon
C. Barcode Reader
D. Scanner
9 A bit can be
A. 1 and 0
B. 1 or 0
C. 1 only
D. 0 only
10 The first computer to use electrical power was developed by.
A. Herman Hollerith
B. Thomes J. Watson
C. John V. Atanasoff
D. Howard Aiken

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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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