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

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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology

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Question # 1

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

Question # 2

________ is a category software

Question # 3

1 byte consists of

Question # 4

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

Question # 5

Primary storage for the UNIVAC was via

Question # 6

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

Question # 7

PDP-5,PDP-8,IBM-360 series and IBM-370 series belong to the.

Question # 8

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

Question # 9

What is the size of standard floppy disk?

Question # 10

The ENIAC, using ABC principles, was designed by.

Question # 11

Who is regarded as the Father of computers.

Question # 12

_________is input device.

Question # 13

An integrated circuit is.

Question # 14

Data processing is also called :

Question # 15

A data arranged in intelligible form is called

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 _________ is not a hardware component.
A. Input device
B. Secondary Storage
C. Processor
D. Operating system
2 A computer drive its basic strength from
A. speed
B. accuracy
C. memory
D. all of above
3 Who is responsible for introducing the concept of stored program.
A. Blaise Pascal
B. Herman Hollerith
C. Charles Babbage
D. John von Neumann
4 Which is not a professional computer job?
A. system analyst
B. programmer
C. user
D. data entry operator
5 PDP-5,PDP-8,IBM-360 series and IBM-370 series belong to the.
A. first generation computers
B. second generation computers
C. third generation computers
D. fourth generation computers
6 Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a(n):.
A. computer
B. analytical engine
C. calculator
D. mainframe
7 Charles Babbage worked closely with ______ to develop his device.
A. Ada Lovelace
B. Joseph-Marie Charles
C. Herman Hollerith Jacquard
D. Lord Byron
8 The keys starting with Character F1 to F12 is
A. Arrow keys
B. Function keys
C. Alphabet keys
D. Numeric keys
9 The computer programe consists mainly the following number of parts
A. 2
B. 3
C. 4
D. 5
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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