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

What is the size of standard floppy disk?

Question # 2

The basic operation performed by the computer is called

Question # 3

Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a(n):.

Question # 4

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

Question # 5

The most powerful computers are

Question # 6

A computer is capable of performing almost any task, provided that it can be.

Question # 7

The computer program consists of mainly the following number of parts

Question # 8

A physical system can be modeled by a set of.

Question # 9

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

Question # 10

The computer programe consists mainly the following number of parts

Question # 11

________ key is used to cancel the current operation

Question # 12

Primary storage for the UNIVAC was via

Question # 13

A computer drive its basic strength from

Question # 14

A computer can not do anything without

Question # 15

_________ is not a hardware component.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 A computer drives its basic strength from
A. speed
B. accuracy
C. memory
D. all of above
2 IBM's System/360 family of computers was introduced during the.
A. 1950s
B. third generation
C. second generation
D. 1990s
3 _______ is a photoelectric scanner that translate the barcode symbol into digital code.
A. MICR
B. Barcode Reader
C. OCR
D. OMR
4 A computer is capable of performing almost any task provided that it can be
A. coded
B. memorized
C. analyzed
D. reduced to a series of logical steps
5 The concurrent processing of computer program via terminals on one computer system is an example of.
A. real time processing
B. time-sharing
C. Interactive processing
D. all of the above
6 Laser beam technology is used in one of the following
A. Monitors
B. Magnetic Disk
C. Optical Disks
D. Mouse
7 A microprocessor has memory location from 0000 to 3FFF, each storing one byte. The number of bytes, the memory can stored is.
A. 8,192
B. 16,384
C. 32,768
D. 4,096
8 A Terabyte represents about
A. 1 quadrillion bytes
B. 1 trillion bytes
C. 1 billion bytes
D. 1 million bytes
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 Printer is an example of
A. Softcopy
B. Hardcopy
C. Photocopy
D. Nothing

Test Questions

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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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