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Computer General Science Test Easy Mode MCQs With Answers
Question # 1
Basic Arthemetic Operation like addition subtractio are performed by?
Choose an answer
ALU
CU
UDP
All of these
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Question # 2
Binary Arithmetic operations.use.................?
Choose an answer
Addition
Subtraction
Multiplication
All of these
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Question # 3
Which Protocol ensures reliable data transmission between two devices over the Internet.
Choose an answer
UDP (User Datagram Protocol)
TCP (Transmision Control Protocol)
IP (Internet Protocol)
ICMP (Internet Control Message Protocol)
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Question # 4
Which type of backup creates a complete copy of all data, regardieess of previous backups?
Choose an answer
Differnetial Backup
Incremental backup
Full backup
Snapshot Backup
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Question # 5
Which one is the example of Analog signal?
Choose an answer
Binary
Sound Wave
10
None of these
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Question # 6
Which of the following is teh primary purpose of data beackup?
Choose an answer
to archive old files
To free up disk space
To increase system perforance
To recover data in case of loss or corruption
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Question # 7
What does trouleshooting help prevent by quickly identifying and resolving issues?
Choose an answer
Downtime and lost productivity
The need for regular maintences
The need for professional help
the need for software updates
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Question # 8
ASCII stands for
Choose an answer
American Standard Code
Standard Insititute
Information code
American Standard Code for Information interchage.
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Question # 9
Which of the following is a example of preventive maintenance for a computer system.
Choose an answer
Replacing a faulty hard drive
Removing malware after infection
Restarting the sytem when it freezes
Applying software updaes regularly
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Question # 10
The first computer virus was created in ?
Choose an answer
1971
1972
1973
1974
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Question # 11
In Von Neumannarchitecture, which component is responsible for controlling the flow of instructions and data?
Choose an answer
Arithmetic Logic Unit (ALU)
Control Unit(CU)
Cache Memory
Input/Output devices
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Question # 12
Which of the following is called escape character which is associated with each escape sequence to notify about escape ?
Choose an answer
back slash (\)
/
?
:
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Question # 13
In which statement we specify a condition, and associate a code to it:
Choose an answer
selection
if
go to
loop
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Question # 14
Set of instruction given to the computer to perform a specific task is known as:
Choose an answer
computer program
software
both a and b
none of these
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Question # 15
C language program is written in the text editor of IDE ___________:
Choose an answer
text
ms word
power point
code::blocks
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Question # 16
Assigning value to variable for the first time is called:
Choose an answer
initiation
variable initialization
variable
string constant
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Question # 17
_______ editor is a software that allows programmers to write and edit computer programs:
Choose an answer
text
ms word
notepad
power point
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Question # 18
An array is a ______________ structure.
Choose an answer
Loop
Control
Data
Conditional
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Question # 19
If we want to associate more than one statements to an if statement, then they need to be enclosed inside a:
Choose an answer
()
*
:
{ }
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Question # 20
Which function is to desplay anything on computer screen.
Choose an answer
output
Input
Scanf
Print f
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Question # 21
Output of compiler is called:
Choose an answer
sourcecode
objectcode
binarycode
both b and c
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Question # 22
Every programming language has some primitive building blocks and follows some grammar rules known as its __________:
Choose an answer
programming rules
syntax
building blocks
semantics rules
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Question # 23
Which is not De Jure Standard?
Choose an answer
SNA
IEEE
ANSI
ISO
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Question # 24
The default number format assigned to a call is.
Choose an answer
Text
Number
Currency
General
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Question # 25
Which of the following is an example of system software.
Choose an answer
spread sheet
Text editor
MS Word
Operating system
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Question # 26
Which of the following memory is temporary.
Choose an answer
ERROM
PROM
RAM
ROM
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Question # 27
Trojan Horse is a type of.
Choose an answer
Virus
Antivirus
Horse
Hacker
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Question # 28
Which type of memory is non volatile and can not be changed by the User
Choose an answer
DRAM
SRAM
ROM
None of these
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Question # 29
Which of the following is output device.
Choose an answer
Scanner
Mouse
Plotter
Light pen
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Question # 30
The output of computer is.
Choose an answer
Source code
Object code
Linked code
Encode
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Question # 31
E-Commerce stands for;
Choose an answer
Electronic Commerce
Electrical Commerce
Essential Commerce
Ethical commerce
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Question # 32
A________ is an automatic programmable machine.
Choose an answer
CAD
CAM
CBT
ROBOT
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Question # 33
Which of the following coding schemes uses 16 bit code
Choose an answer
BCD
ASCII
EBCDIC
Uni Code
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