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Computer General Science Test Easy Mode MCQs With Answers
Question # 1
CPU Stand for?
Choose an answer
Central Processing Unit
Central Processing Unity
Central Processing United
None of these
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Question # 2
What concept does thetheory of system aim to understand.
Choose an answer
Hardware design
System interactions and development over time.
Software applications
Net work security
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Question # 3
How does utility software differe from application software?
Choose an answer
Utility softwarw manages hardware while application software performs specific tasks for users
Utility software is free while application software is paid
Untility software creates documents, while application software manages hardware.
Utility software perform specitiit takss for users while application software manages hardware.
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Question # 4
Which of the following is an example of a Natural system.
Choose an answer
Banking System
Human Circulatory system
Transporation System
Computer System
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Question # 5
What is the function of system software?
Choose an answer
To facilitate communication between hardware and software
To organize and aalyze data
To create visual content
To perform specific tasks for the user
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Question # 6
What are teh basic components of a system?
Choose an answer
Users, hardware , software
Objectives, components, environment, communication
Input, Output, processes
Sensors,actuators, controllers
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Question # 7
the output of AND Operation is 1 only whenboth inputs are?
Choose an answer
10
0
1
00
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Question # 8
Brian of computer is...........?
Choose an answer
RAM
UDP
CPU
RAM
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Question # 9
Whcih number system has base 2?
Choose an answer
Decimal
Octal
Binary
Hexa decimal
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Question # 10
Digital system depends on?
Choose an answer
10
00
11
None of these
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Question # 11
Which sysems involve the mind and behavior?
Choose an answer
Artificial
Chemical
Psychological
Biological
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Question # 12
Which operators compare two values to determine the relationship between values ?
Choose an answer
assignment
arithmetic
logical
relation
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Question # 13
________include specifying variable's data type and giving it a valid name:
Choose an answer
identifier
variable declaration
formula
constant
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Question # 14
Multi-line comments start with;
Choose an answer
?* and end *?
/==/
/??/
/*and end at */
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Question # 15
The set of statement whihc are excuted in the function to fulfill the specified task.
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Body of the function
Calling the function
Opening a function
Closing the function
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Question # 16
An array is a __________ structure:
Choose an answer
loop
control
data
conditional
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Question # 17
All of arithmetic operators, relational operators and logical operators && and || are:
Choose an answer
unary operators
binaryoperators
ternaryoperators
all of these
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Question # 18
Which keyword is used to declare the floating type variable ?
Choose an answer
int
float
positive
char
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Question # 19
The value passed to the function are called.
Choose an answer
Value
Input
Output
Arguments
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Question # 20
If we want to assocate more than one statements to an if statement, then they need to be enclosed inside a.
Choose an answer
()
{ }
*
:
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Question # 21
Header files have extension:
Choose an answer
.c
.h
.doc
.ppt
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Question # 22
Which of the following forces printf() to change its normal behavior ?
Choose an answer
escape sequence
escape
sequence
esc
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Question # 23
The output of the compiler is called
Choose an answer
Program
Source code
Linked code
Object code
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Question # 24
Each cell in a spread sheet has a unique
Choose an answer
Row
Column
Address
Both a and b
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Question # 25
The step that performs the actions given in the instructions is called;
Choose an answer
Fetch
Calculate
Decode
Execute
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Question # 26
All are guided media except:
Choose an answer
Fiber optic
Micro Wave
Coaxial
Twisted
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Question # 27
Which of the following is an antivirus.
Choose an answer
Rodlof
Logic bomb
NOD 32
Trojan Horse
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Question # 28
Which is not a virus?
Choose an answer
Trojan Horse
Logic Bomb
MCA fee
Red lof
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Question # 29
Which of the following is top level domain?
Choose an answer
.Com
.edu
.gov
All of above
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Question # 30
When the virus starts to impact on data, it is known as
Choose an answer
Virus attack
Virus infection
Virus removing
None
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Question # 31
The layer that is used ot control how a streams of dat is sent and received over physical.
Choose an answer
Application
Session
Physical
Transport
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Question # 32
Software the present the internet is called.
Choose an answer
Gateway
EFT
Bowser
Tele conference
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Question # 33
In Spreed -Sheet, by default rows are labeled by.
Choose an answer
Letters
Special symbols
Numbers
Underscore sign
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