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Computer General Science Test Easy Mode MCQs With Answers
Question # 1
OR operation yields 1 output when at least of........of the input is true.
Choose an answer
0
00
1
10
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Question # 2
What was the name of first created virus?
Choose an answer
Creeper
Greeper
OS
UDP
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Question # 3
In Binary 1s Presents.................?
Choose an answer
OFF
OF
ON
None of these
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Question # 4
What is the first step in the systematic process of troubleshooting?
Choose an answer
Establish a Theory of Probable Cause
Implement the solution
Document Finding Actin, and Outcomes
Identify Problem
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Question # 5
What is the "3-2-1 backup rule?"
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3 backups, 2 devices, 1 recovery option
3 types of backup, 2 administraions , 1 cloud service
2 copies of data, 2 different storage types 1 offsite copy
3 files, 2 backups, 1 test restore
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Question # 6
Which of the following is the best practie for data backup frequency?
Choose an answer
Once a year
After every system update
Regular and scheduled backups
Only after system crash
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Question # 7
What is one of the fundamntal concepts of any system.
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Its size
Its Objective
Its age
Its Prize
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Question # 8
What does ADC represents?
Choose an answer
Analog Digital Conversation
Analog Digital Conversion
Analog Digital Convenient
All of these
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Question # 9
The convert a decimal number to binary, we divide the numberby ......and take quotient and remainder.
Choose an answer
2
8
12
16
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Question # 10
Why is effective troubleshooting important for maintaining systems?
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It helps save money on repairs
It allows for more frequent system updates
It ensures systems operate smoothly andefficiently
It prevents the needfor professional help
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Question # 11
Which of the following is an example of application software.
Choose an answer
BIOS
Disk cleanup
Microsoft word
Device Manager
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Question # 12
Which operator makes it true, if it is false and false if it true ?
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Question # 13
Which operator is used to assign a value to a variable ?
Choose an answer
Assignmentoperator
arithmeticoperator
logicaloperator
all of these
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Question # 14
Which of the following is the condition to check a is a factor of c ?
Choose an answer
a % c == 0
c % a == 0
a*c == 0
a+c == 0
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Question # 15
Which are variables of different data types that are used to receive the values passed t the function as input.
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Value
Input
Price
Parameter
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Question # 16
______ is the unique identifiere, used ot refer to the array.
Choose an answer
Data type
Array name
Array size
None
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Question # 17
Header file is started from _______ symbol:
Choose an answer
#
$
&
=
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Question # 18
Which operator is used to subtract the value on right side from the value on left side ?
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+
-
*
%
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Question # 19
Which languages is understood by computer ?
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machine language
assemblylanguage
high levellanguage
middle levellanguage
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Question # 20
Which of the following is escape sequence ?
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\n
\t
\a
all of these
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Question # 21
The _______ does not describe how the function performs the task assigned to it.
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Return value
Function signature
Output
Reader
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Question # 22
How many parts C language program is divided ?
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1
3
2
4
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Question # 23
How many types of addressing scheme
Choose an answer
3
2
5
8
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Question # 24
The microphone converts the sound into.
Choose an answer
Mechanical converts
Electrical signals
complete file
Software
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Question # 25
Which one is not a type of ROM.
Choose an answer
EPROM
EEROM
FROM
PROM
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Question # 26
Software that is used to detect and remove's the viruses from the compute ris called.
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Virus
Trojan Horse
pirated software
Antivirus
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Question # 27
Formula can be applied on:
Choose an answer
Values
Labels
Unmerged Cells
None
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Question # 28
Trojan Horse is a type of.
Choose an answer
Virus
Antivirus
Horse
Hacker
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Question # 29
NIC allows direct connection to
Choose an answer
Internet
Network
Printer
Modem
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Question # 30
Which of the following services is provided by internet.
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WWW
FTP
E-Mail
All
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Question # 31
The Command used to move selected text from one document to another:
Choose an answer
Replace
Edit
Format
Cut and paste
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Question # 32
A tiny handle in the middle of keyboard.
Choose an answer
Trackball
Mouse
Styles stick
Painting
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Question # 33
A computer can be linked to the internet through;
Choose an answer
A phone-line modem
DSL
Cable Modem
All of these
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