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

Pick out the wrong statement about computers.

Question # 2

The first digital computer to work electrically was the.

Question # 3

________ pointing device uses the sensors to detect the touch of a finger

Question # 4

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

Question # 5

Charles Babbage worked closely with ______ to develop his device.

Question # 6

A set of instructions in a computer is:

Question # 7

The basic operation performed by a computer is.

Question # 8

Functions can perform by using mouse

Question # 9

Who is regarded as the Father of computers.

Question # 10

Which of the following is associated with second generation computers

Question # 11

Pick out of the wrong statement about computers

Question # 12

________ key is used to cancel the current operation

Question # 13

Laser beam technology is used in one of the following

Question # 14

An electronic device that accepts. process data and produces information is called

Question # 15

A digital compute performs its computations by

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 The Barcode is called
A. Universal product code
B. EBCDIC code
C. ASCll Code
D. Unicode
2 Hellerith's Tabulating Machine company eventually became.
A. IBM
B. AT & T
C. Apple
D. General Electric
3 The basic operation performed by the computer is called
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above
4 A digital compute performs its computations by
A. mechanical means
B. analogy
C. guessing
D. counting
5 Data processing is also called :
A. Data computing
B. Information technology
C. Information system
D. Calculating
6 Types of Flat-Panel Display are
A. LCD
B. EL
C. Gas-plasma
D. All of the above
7 Rearranging of data in sequence is called
A. updating
B. editing
C. batching
D. sorting
8 Stored instruction and data in digital computer consist of
A. alphabets
B. numerals
C. character
D. bits
9 A bit can be
A. 1 and 0
B. 1 or 0
C. 1 only
D. 0 only
10 The basic operation performed by the computer is called
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above

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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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