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

Question # 2

The major generational problem of the early first generation computers was

Question # 3

The name for the screen clarity is :

Question # 4

A Digitizer uses a mouse like copying device called

Question # 5

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

Question # 6

________ pointing device uses the sensors to detect the touch of a finger

Question # 7

A computer drives its basic strength from

Question # 8

Pick up the wrong statement in the analogy of mechanical and electrical devices.

Question # 9

The analog computer deals directly with

Question # 10

A physical system can be modeled by a set of.

Question # 11

Collection of raw facts and fiaures is called :

Question # 12

_________ is not an application software

Question # 13

Who is pioneer in the field of computer language who played an important role in the development of COBOL.

Question # 14

Binary coded decimal number express each decimal digit as

Question # 15

The major operational problem of the early first generation computers was

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1
The most powerful computers are.
A. super minis
B. super micros
C. super mainframe
D. super computers
2 A computer can't do anything without.
A. program
B. Input device
C. Output device
D. VDU
3 A microprocessor has memory location from 0000 to 3FFF, each storing one byte. The number of bytes, the memory can stored is.
A. 8,192
B. 16,384
C. 32,768
D. 4,096
4 The microphone converts the sound into
A. Mechanical signals
B. Software
C. Electrical signals
D. GUI
5 Stored instruction and data in digital computer consist of
A. alphabets
B. numerals
C. character
D. bits
6 __________key is used to change lowercase letters mode to uppercase and vice versa.
A. Alt
B. Enter
C. Ctrl
D. Caps Lock
7 A bit can be
A. 1 and 0
B. 1 or 0
C. 1 only
D. 0 only
8 _________ is not an application software
A. internet
B. Device drive
C. Games
D. Multimedia software
9 Data is permanently stored in
A. Hard disk
B. Ram
C. Printer
D. Cache Memory
10 CPU stand for:
A. Control Program Unit
B. Central Processing Unit
C. Central Programming Unit
D. Centre Product unit

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