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 focus of the fifth generation is.

Question # 2

For printing of large drawings and images we use

Question # 3

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

Question # 4

______is not an example of input device.

Question # 5

Binary coded decimal number express each decimal digit as

Question # 6

Which of the following is associated with second generation computers

Question # 7

___________ devices is used chek and process the test marks of students

Question # 8

Arrow keys are also known as :

Question # 9

A computer can not do anything without

Question # 10

Stored instructions and data in a digital computer consist of.

Question # 11

CPU stand for:

Question # 12

Operating System involved by AT&T is

Question # 13

The first digital computer to work electrically was the.

Question # 14

________ key is used to cancel the current operation

Question # 15

A hybrid computer is the one having combined properties of.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 The first digital computer to work electrically was the.
A. UNIVAC
B. Atanasoff-Berry Computer
C. Mark I
D. analytical machine
2 The analog computer deal directly with.
A. number or pulses
B. measured values of continuous physical magnitudes
C. signals in the form of 0 or 1
D. signal in discrete values form 0 to 9
3 A physical system can be modeled by a set of.
A. Boolean equations
B. logic equations
C. differential equations
D. linear algebraic equations
4 What is the size of standard floppy disk?
A. 6 1/2n
B. 3 1/2n
C. 8 1/2n
D. 4 1/2n
5 The computer program consists of mainly the following number of parts
A. 3
B. 2
C. 4
D. 5
6 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
7 An inkiet pirnter is an example of a(n):
A. LASER printer
B. Impact Printer
C. COM printer
D. NON-Impact Printer
8 The ENIAC, using ABC principles, was designed by.
A. Charles Babbage
B. Bell Laboratories
C. John V. Atanasoff
D. Mauchly and Eckert
9 A set of instructions in a computer is:
A. Software
B. Program
C. Hardware
D. Both A and B
10 The first computer to use electrical power was developed by.
A. Herman Hollerith
B. Thomes J. Watson
C. John V. Atanasoff
D. Howard Aiken

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