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

The analog computer deals directly with

Question # 2

Binary coded decimal number express each decimal digit as

Question # 3

Historically, the first computers were used for.

Question # 4

A data arranged in intelligible form is called

Question # 5

Electronic Numerical Integrator and Calculator (ENIAC machine) belongs to the

Question # 6

CPU stand for:

Question # 7

_________ is not an application software

Question # 8

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

Question # 9

The disadvantage of analog computer over the digital computer lies in its.

Question # 10

The differential equations are solved by.

Question # 11

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

Question # 12

The first computer to use electrical power was developed by

Question # 13

Who is regarded as the father of computers

Question # 14

Laser beam technology is used in one of the following

Question # 15

The analog computer deal directly with.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 IBM's System/360 family of computers was introduced during the.
A. 1950s
B. third generation
C. second generation
D. 1990s
2
The most powerful computers are.
A. super minis
B. super micros
C. super mainframe
D. super computers
3 _________ is not an application software
A. internet
B. Device drive
C. Games
D. Multimedia software
4 Stored instruction and data in digital computer consist of
A. alphabets
B. numerals
C. character
D. bits
5 The basic operation performed by the computer is called
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above
6 _______ is a photoelectric scanner that translate the barcode symbol into digital code.
A. MICR
B. Barcode Reader
C. OCR
D. OMR
7 Which is not a professional computer job?
A. system analyst
B. programmer
C. user
D. data entry operator
8 A computer can be defined as an electronic device that can
A. carry out arithmetic operation
B. carry out logical operation
C. do complicated calculation
D. accept and possessed data by implementing sequentially a set of stored in instruction
9 A physical system can be modeled by a set of.
A. Boolean equations
B. logic equations
C. differential equations
D. linear algebraic equations
10 A computer drive its basic strength from
A. speed
B. accuracy
C. memory
D. all of above

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