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

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

Question # 2

The focus of the fifth generation is.

Question # 3

The general-purpose processor on a chip is otherwise known as the.

Question # 4

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

Question # 5

A computer can be defined as an electronic device that can (choose the most precise definition)

Question # 6

Operating System involved by AT&T is

Question # 7

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

Question # 8

______is not an example of input device.

Question # 9

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

Question # 10

Who is regarded as the Father of computers.

Question # 11

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

Question # 12

An analog computer can be worked directly with

Question # 13

Raw data is processed by the computer into.

Question # 14

The accuracy of analog computers as compared to digital computer is.

Question # 15

A hybrid computer is the one having combined properties of.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 A digital compute performs its computations by
A. mechanical means
B. analogy
C. guessing
D. counting
2 1 byte consists of
A. 4 bits
B. 8 bits
C. 16 bits
D. 32 bits
3 __________key is used to change lowercase letters mode to uppercase and vice versa.
A. Alt
B. Enter
C. Ctrl
D. Caps Lock
4 An inkiet pirnter is an example of a(n):
A. LASER printer
B. Impact Printer
C. COM printer
D. NON-Impact Printer
5 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
6 ___________ devices is used chek and process the test marks of students
A. OMR
B. Barcode Reader
C. An example of smart card
D. MICR
7 The device drive is an example of :
A. Application software
B. System software
C. Freeware
D. Shareware
8 Collection of raw facts and fiaures is called :
A. Information
B. Processing
C. Data
D. Output
9 The main advantage of analog computers compared to digital computers is that they are more.
A. efficient in continuous calculations such as differentiation and integration
B. efficient in handling vast data
C. accurate and precise
D. reliable
10 The accuracy of analog computers as compared to digital computer is.
A. more
B. less
C. nearly same
D. unpredictable

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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

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    rabia

    23 Jun 2019

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  • Shan zaib

    Shan zaib

    26 May 2019

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  • salman

    salman

    16 Apr 2019

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