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

Operating System involved by AT&T is

Question # 2

A data arranged in intelligible form is called

Question # 3

Historically, the first computers were used for.

Question # 4

Hellerith's Tabulating Machine company eventually became.

Question # 5

The concurrent processing of computer program via terminals on one computer system is an example of.

Question # 6

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

Question # 7

The most powerful computers are

Question # 8

The computer program consists of mainly the following number of parts

Question # 9

A microprocessor has memory location from 0000 to 3FFF, each storing one byte. The number of bytes, the memory can stored is.

Question # 10

Imaging uses what device to input data:

Question # 11

_______ is a photoelectric scanner that translate the barcode symbol into digital code.

Question # 12

Functions can perform by using mouse

Question # 13

A computer drive its basic strength from

Question # 14

Another name of main memory is :

Question # 15

________ is a category software

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 Data is permanently stored in
A. Hard disk
B. Ram
C. Printer
D. Cache Memory
3 Which of the following is associated with second generations computers.
A. transistors
B. megnetic core memory
C. high level procedural language
D. all of the above
4 ________ is a category software
A. application software
B. system software
C. both a and b
D. none of these
5 Time scaling in analog computers is done to make them.
A. operate fast
B. operate slowly
C. operate in time delay mode
D. either operate fast or operate slowly
6 Who developed the first automatic electronic digital computer prototype between 1935 and 1942.
A. John Atanasoff
B. J. Presper Eckert
C. William Shockley
D. Thomas J.Watson
7 _______ is a photoelectric scanner that translate the barcode symbol into digital code.
A. MICR
B. Barcode Reader
C. OCR
D. OMR
8 Most mainframe computers are basically.
A. 4 bit machines
B. 8 bit machines
C. 32 bit machines
D. 16 bit machines
9 Who is regarded as the father of computers
A. John Napier
B. Pascal
C. Charles Babbage
D. Hollerith
10 An integrated circuit is.
A. a complex circuit
B. an integrating device
C. fabricated on a tiny silicon chip
D. another name for chip

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