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

Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a(n):.

Question # 2

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

Question # 3

Most mainframe computers are basically.

Question # 4

An integrated circuit is.

Question # 5

_________ is not a hardware component.

Question # 6

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

Question # 7

Raw data is processed by the computer into

Question # 8

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

Question # 9

An analog computer can be worked directly with

Question # 10

_______ pointing devices has a vertical handle like a gearshift lever:

Question # 11

The device drive is an example of :

Question # 12

Operating System involved by AT&T is

Question # 13

The analog computer deal directly with.

Question # 14

Is Secondary storage device

Question # 15

Pointing devices are

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 The concurrent processing of computer program via terminals on one computer system is an example of.
A. real time processing
B. time-sharing
C. Interactive processing
D. all of the above
2 A digital compute performs its computations by
A. mechanical means
B. analogy
C. guessing
D. counting
3 PDP-5,PDP-8,IBM-360 series and IBM-370 series belong to the.
A. first generation computers
B. second generation computers
C. third generation computers
D. fourth generation computers
4 The focus of the fifth generation is.
A. connectivity
B. symbolic languages
C. silicon
D. memory chips
5 Hellerith's Tabulating Machine company eventually became.
A. IBM
B. AT & T
C. Apple
D. General Electric
6 An integrated circuit is.
A. a complex circuit
B. an integrating device
C. fabricated on a tiny silicon chip
D. another name for chip
7 Video Display Adapters that takes 1024 x 768 pixels are
A. VGA
B. SVGA
C. XGA
D. GSA
8 The Barcode is called
A. Universal product code
B. EBCDIC code
C. ASCll Code
D. Unicode
9 The most powerful computers are
A. super minis
B. super micros
C. mainframe computers
D. Supercomputer
10 _________ is an autio input device:
A. Digital camera
B. Microphone
C. Video camera
D. Speaker

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