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 Mark I was built by.

Question # 2

The basic operation performed by the computer is called

Question # 3

The use of computer for business application is attractive because of its

Question # 4

Is Secondary storage device

Question # 5

The basic operation performed by a computer is.

Question # 6

Which of the following is associated with second generation computers

Question # 7

Binary Coded decimal number express each decimal digit as

Question # 8

__________is an example of packaged software

Question # 9

Data is permanently stored in

Question # 10

Hellerith's Tabulating Machine company eventually became.

Question # 11

__________key is used to change lowercase letters mode to uppercase and vice versa.

Question # 12

_________ is not a hardware component.

Question # 13

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

Question # 14

The name for the screen clarity is :

Question # 15

The first computer to use electrical power was developed by

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 The most powerful computers are
A. Supercomputer
B. super micros
C. mainframe computers
D. super minis
2 __________is an example of packaged software
A. MS word
B. Front page
C. MS-Access
D. All
3 A computer can be defined as an electronic device that can
A. carry out arithmetic operation
B. carry out logical operation
C. do complicated calculation
D. accept and possessed data by implementing sequentially a set of stored in instruction
4 What is the size of standard floppy disk?
A. 6 1/2n
B. 3 1/2n
C. 8 1/2n
D. 4 1/2n
5 A physical system can be modeled by a set of.
A. Boolean equations
B. logic equations
C. differential equations
D. linear algebraic equations
6 CPU stand for:
A. Control Program Unit
B. Central Processing Unit
C. Central Programming Unit
D. Centre Product unit
7 Pointing devices are
A. Mouse
B. Trackball
C. Touch Screen
D. All of the above
8 ________ pointing device uses the sensors to detect the touch of a finger
A. Touchscreen
B. Light Pen
C. Pointing Stick
D. Joystick
9 Operating System involved by AT&T is
A. Macintosh
B. Unix
C. OS/2
D. Windows
10 ______is not an example of input device.
A. Speaker
B. Scaner
C. Mouse
D. Digital Camera

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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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