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

A physical system can be modeled by a set of.

Question # 2

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

Question # 3

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

Question # 4

The first computer to use electrical power was developed by

Question # 5

_________ is not a hardware component.

Question # 6

What is the size of standard floppy disk?

Question # 7

An analog computer can be worked directly with

Question # 8

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

Question # 9

The basic operation performed by a computer is.

Question # 10

The computer programe consists mainly the following number of parts

Question # 11

Stored instructions and data in a digital computer consist of.

Question # 12

Time scaling in analog computers is done to make them.

Question # 13

A computer drive its basic strength from

Question # 14

Electron NumericaL integrator and Calculator belongs to the

Question # 15

The ENIAC, using ABC principles, was designed by.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Video Display Adapters that takes 1024 x 768 pixels are
A. VGA
B. SVGA
C. XGA
D. GSA
2 Pick up the wrong statement in the analogy of mechanical and electrical devices.
A. resistance is analog of damping
B. inductance is analog of mass
C. capacitance is analog of spring
D. charge is analog of displacement
3 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
4 The Barcode is called
A. Universal product code
B. EBCDIC code
C. ASCll Code
D. Unicode
5 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
6 Binary coded decimal number express each decimal digit as
A. binary degits
B. nibble
C. word
D. byte
7 Laser beam technology is used in one of the following
A. Monitors
B. Magnetic Disk
C. Optical Disks
D. Mouse
8 Data is permanently stored in
A. Hard disk
B. Ram
C. Printer
D. Cache Memory
9 ________ pointing device uses the sensors to detect the touch of a finger
A. Touchscreen
B. Light Pen
C. Pointing Stick
D. Joystick
10 Programs written to cause computers to function in a desired way are called.
A. hardware
B. instruction
C. software
D. algorithm

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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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