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

Raw data is processed by the computer into

Question # 2

_________ is an autio input device:

Question # 3

The basic operation performed by the computer is called

Question # 4

Most mainframe computers are basically.

Question # 5

Types of Flat-Panel Display are

Question # 6

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

Question # 7

The most powerful computers are.

Question # 8

A digital computer performs its computation by

Question # 9

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

Question # 10

Computer is a combination of:

Question # 11

Who is responsible for introducing the concept of stored program.

Question # 12

The main advantage of analog computers compared to digital computers is that they are more.

Question # 13

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

Question # 14

The major operational problem of the early first generation computers was

Question # 15

Stored instruction and data in digital computer consist of

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 A computer can't do anything without.
A. program
B. Input device
C. Output device
D. VDU
3 Pointing devices are
A. Mouse
B. Trackball
C. Touch Screen
D. All of the above
4 Computer is a combination of:
A. Software
B. Hardware
C. Both A and B
D. None
5 A computer can not do anything without
A. programme
B. input device
C. output device
D. VDU
6 Stored instructions and data in a digital computer consist of.
A. alphabets
B. numerals
C. characters
D. bits
7 The use of computer for business applications is attractive because of its/
A. accuracy
B. reliability
C. speed
D. all of the above
8 Another name of main memory is :
A. Secondary memory
B. Primary storage
C. Permanent Memory
D. None
9 The microphone converts the sound into
A. Mechanical signals
B. Software
C. Electrical signals
D. GUI
10 ________ key is used to cancel the current operation
A. Alt
B. Caps Lock
C. Num lock
D. Ese

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