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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology Online Test MCQs With Answers
Question # 1
An inkiet pirnter is an example of a(n):
Choose an answer
LASER printer
Impact Printer
COM printer
NON-Impact Printer
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Question # 2
_________ is an autio input device:
Choose an answer
Digital camera
Microphone
Video camera
Speaker
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Question # 3
A digital computer performs its computation by
Choose an answer
mechanical means
analogy
guessing
counting
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Question # 4
Operating System involved by AT&T is
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Macintosh
Unix
OS/2
Windows
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Question # 5
Pointing devices are
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Mouse
Trackball
Touch Screen
All of the above
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Question # 6
For printing of large drawings and images we use
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Laser printer
Plotter
Line printer
Dot matrix printer
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Question # 7
The first computer to use electrical power was developed by
Choose an answer
Herman Hollerith
Thomas J,Watson
John.V Atanasoff
Howard Aiken
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Question # 8
A set of instructions in a computer is:
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Software
Program
Hardware
Both A and B
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Question # 9
Is Secondary storage device
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CD-ROM
ROM
Cache
RAM
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Question # 10
Most mainframe computers are basically.
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4 bit machines
8 bit machines
32 bit machines
16 bit machines
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Question # 11
________ is a category software
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application software
system software
both a and b
none of these
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Question # 12
Primary storage for the UNIVAC was via
Choose an answer
punched cards
transistors
magnetic cores
disk packs
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Question # 13
Hellerith's Tabulating Machine company eventually became.
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IBM
AT & T
Apple
General Electric
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Question # 14
Who developed the first automatic electronic digital computer prototype between 1935 and 1942.
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John Atanasoff
J. Presper Eckert
William Shockley
Thomas J.Watson
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Question # 15
An analog computer can be worked directly with
Choose an answer
magnetic tapes
punched card
magnetic disk
none of the above
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Question # 16
The first computer to use electrical power was developed by.
Choose an answer
Herman Hollerith
Thomes J. Watson
John V. Atanasoff
Howard Aiken
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