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FUNDAMENTALS OF COMPUTERS
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Questions for FUNDAMENTALS OF COMPUTERS exam
Q:21)
.............. are high-end printers
A
Inkjet
Incorect !
B
Laser
Correct !
C
Thermal
Incorect !
D
Dot matrix
Incorect !
Answer:
B
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Discuss
Q:22)
..............printer is a non-impact printer and is quite in working
A
Inkjet
Correct !
B
Laser
Incorect !
C
Thermal
Incorect !
D
Dot matrix
Incorect !
Answer:
A
Report
Discuss
Q:23)
......................... printer is the cheapest in terms of price and operating cost
A
Inkjet
Incorect !
B
Laser
Incorect !
C
Thermal
Incorect !
D
Dot matrix
Correct !
Answer:
D
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Discuss
Q:24)
Touch Screen is.....................
A
Input device
Incorect !
B
Output device
Incorect !
C
Both a & b above
Correct !
D
None of these
Incorect !
Answer:
C
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Discuss
Q:25)
Light pen and joystick are..............
A
Algorithm
Incorect !
B
Input devices
Correct !
C
Output devices
Incorect !
D
Portals
Incorect !
Answer:
B
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Discuss
Q:26)
Note book, laptop, palm, hand-held computers are coming under the category of............ computer
A
Digital computer
Incorect !
B
Mainframe computer
Incorect !
C
Portable computer
Correct !
D
Hybird computer
Incorect !
Answer:
C
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Discuss
Q:27)
...................... computer are of large size
A
Micro
Incorect !
B
Mainframe
Correct !
C
Super
Incorect !
D
Mini
Incorect !
Answer:
B
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Discuss
Q:28)
Trackball is a.................
A
Input device
Correct !
B
Output device
Incorect !
C
Programming language
Incorect !
D
Software
Incorect !
Answer:
A
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Discuss
Q:29)
Cathode Ray Tube is a form of..........
A
Keyboard is a...............
Incorect !
B
Mouse
Incorect !
C
Monitor
Correct !
D
Mother board
Incorect !
Answer:
C
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Discuss
Q:30)
............. computer is small general micro computer, but larger than portable computer
A
Hybird
Incorect !
B
Digital
Incorect !
C
Desktop
Correct !
D
Laptop
Incorect !
Answer:
C
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Discuss
Q:31)
.................... computer operates essentially by counting
A
Protable computer
Incorect !
B
Hybird computer
Incorect !
C
Analog computer
Incorect !
D
Digital computer
Correct !
Answer:
D
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Discuss
Q:32)
Switching device of fifth generation computer is..............
A
Vaccum tubes
Incorect !
B
Transistors
Incorect !
C
IC
Incorect !
D
VLSI
Correct !
Answer:
D
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Discuss
Q:33)
Snowbol is an/a..............
A
Operating system
Incorect !
B
HLL
Correct !
C
Software
Incorect !
D
Search engine
Incorect !
Answer:
B
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Discuss
Q:34)
The first electronic computer was developed by
A
J.V. Attansoff
Correct !
B
Bill Gates
Incorect !
C
Simur Cray
Incorect !
D
Winton Serf
Incorect !
Answer:
A
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Discuss
Q:35)
............. refers to electronic trespassing or criminal hacking.
A
Cracking
Correct !
B
Jacking
Incorect !
C
Spoofing
Incorect !
D
Smarming
Incorect !
Answer:
A
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Discuss
Q:36)
............. is defined as any crime completed through the use of computer technology.
A
Computer forensics
Incorect !
B
Computer crime
Correct !
C
Hacking
Incorect !
D
Cracking
Incorect !
Answer:
B
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Discuss
Q:37)
To prevent the loss of data during power failures, use a(n):
A
Encryption
Correct !
B
a firewall.
Incorect !
C
Scrambling.
Incorect !
D
Password proofing.
Incorect !
Answer:
A
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Discuss
Q:38)
The scrambling of code is known as:
A
Encryption.
Correct !
B
a firewall.
Incorect !
C
Scrambling.
Incorect !
D
Password proofing.
Incorect !
Answer:
A
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Discuss
Q:39)
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):
A
Hacker-proof program.
Incorect !
B
Firewall.
Correct !
C
Hacker-resistant server.
Incorect !
D
Encryption safe wall.
Incorect !
Answer:
B
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Discuss
Q:40)
What is the most common tool used to restrict access to a computer system?
A
User logins
Incorect !
B
Passwords
Correct !
C
Computer keys
Incorect !
D
Access-control software
Incorect !
Answer:
B
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FUNDAMENTALS OF COMPUTERS Overview
Exam Group:
COPA
Year:
2017
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