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

A bit can be

Question # 2

The major operational problem of the early first generation computers was

Question # 3

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

Question # 4

The most powerful computers are

Question # 5

The most powerful computers are

Question # 6

______is not an example of input device.

Question # 7

Raw data is processed by the computer into.

Question # 8

A computer can not do anything without

Question # 9

Most mainframe computers are basically.

Question # 10

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

Question # 11

Laser beam technology is used in one of the following

Question # 12

An inkiet pirnter is an example of a(n):

Question # 13

A hybrid computer is the one having combined properties of

Question # 14

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

Question # 15

Hellerith's Tabulating Machine company eventually became.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 ________ key is used to cancel the current operation
A. Alt
B. Caps Lock
C. Num lock
D. Ese
2 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
3 Who is regarded as the father of computers
A. John Napier
B. Pascal
C. Charles Babbage
D. Hollerith
4 Video Display Adapters that takes 1024 x 768 pixels are
A. VGA
B. SVGA
C. XGA
D. GSA
5 A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of
A. 0
B. 10
C. 15
D. 20
6 Pointing devices are
A. Mouse
B. Trackball
C. Touch Screen
D. All of the above
7 A computer is capable of performing almost any task provided that it can be
A. coded
B. memorized
C. analyzed
D. reduced to a series of logical steps
8 Historically, the first computers were used for.
A. text processing
B. data storage
C. simulation and modeling
D. arithmetic calculations
9 The use of computer for business application is attractive because of its
A. accuracy
B. reliability
C. speed
D. all of above
10 Who is responsible for introducing the concept of stored program.
A. Blaise Pascal
B. Herman Hollerith
C. Charles Babbage
D. John von Neumann

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