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Computer General Science Test Easy Mode MCQs With Answers
Question # 1
What is the main disadvantage of the Von Neumann architecture.
Choose an answer
High cost of components.
Difficulty in executing machine language instructions
Limited data strorage capacity
Bottleneck due to shared memory access for instructions and data
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Question # 2
Why is documenting findings, actions and outcomes important in trouleshooting?
Choose an answer
It helps solve problems faster
It allows for more efficient testing
It provides a record for future reference
It ensures the solution is implemented correctly
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Question # 3
Which types of software testing focuses on the entire software system's performance?
Choose an answer
Unit Testing
System Testing
Integration Testing
Regression Testing
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Question # 4
In primary and secondary stroages data is stored in the form of.
Choose an answer
Bytes
Bit
Nibble
GB
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Question # 5
What was the name of first created virus?
Choose an answer
Creeper
Greeper
OS
UDP
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Question # 6
What is the primary purpoe of the DNS (Domain Name System) Protocol?
Choose an answer
To assign IP addresses to devices
To map domain names to IP Address
To ensure secure transmission of data
To transfer files over the internet.
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Question # 7
ALU Stands for..........
Choose an answer
Arithmetic and Local Unit
Arithmetic and Legal Unit
Arithmetic and Logic Unit
None of these
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Question # 8
the output of AND Operation is 1 only whenboth inputs are?
Choose an answer
10
0
1
00
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Question # 9
ASCII Code for"P' is....................?
Choose an answer
80
81
82
All of these
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Question # 10
Extended ASCII includes....................characters?
Choose an answer
64
256
128
None of these
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Question # 11
Brian of computer is...........?
Choose an answer
RAM
UDP
CPU
RAM
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Question # 12
Which is a part where head files are included ?
Choose an answer
header section
mainsection
bodysection
fullsection
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Question # 13
The person who knows how to write a computer program correctly is known as:
Choose an answer
programmer
firmware
engineer
composer
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Question # 14
Which is a block of statements that performs a particular task.
Choose an answer
Function
Program
Routine
Block
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Question # 15
Which format specifier is used for float data type ?
Choose an answer
%d
%i
%f
%c
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Question # 16
Which makes it easier to read and write values in arrays.
Choose an answer
Loop
While loop
end
simple loop
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Question # 17
Which languages is understood by computer ?
Choose an answer
machine language
assemblylanguage
high levellanguage
middle levellanguage
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Question # 18
Assigning values to an array for the fist times is called.
Choose an answer
Assign value
Array utilization
Control array
Array initialization
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Question # 19
Which of the following is an example of IDE's for C language ?
Choose an answer
visual studio
Xcode
code::blocks
all of these
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Question # 20
An if statement inside another if statement is called _______ structure:
Choose an answer
nested
boxed
repeated
decomposed
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Question # 21
How many types of selection structure ?
Choose an answer
1
3
2
4
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Question # 22
We include header files in our program by writing the include statements at __________ of program:
Choose an answer
top
middle
end
section
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Question # 23
Ink used in laser printers in the form of
Choose an answer
Liquid
Power
Gas
Solid
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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
The software that is designed and developed for particular customer is called.
Choose an answer
share ware
Packages
System
Custornized software
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Question # 26
Transferring information from computer to internet is called.
Choose an answer
Downloading
Transferring
Uploading
Pasting
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Question # 27
An internet software that is used of transferring files from one complete to another.
Choose an answer
FTP
ELD
Token
Ethernet
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Question # 28
How a virus reaches from on compute to another.
Choose an answer
Exchange of printer
Exchange of keyboard
Exchange of displaying screen
Data is exchanged between computers
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Question # 29
Sound light and radio waves are examples of
Choose an answer
Digital signal
Analog signal
Simple signals
None
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Question # 30
Computer of a network is called:
Choose an answer
Bus
Server
Node
ALL above
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Question # 31
A set of electrical path used to transfer data is called;
Choose an answer
Monitor
Bus
Computer clock
None
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Question # 32
The vertical dimension of spreadsheet is called
Choose an answer
Field
Record
Row
Column
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Question # 33
Computer at home can be used for
Choose an answer
Keeping records
Making budgets
Watching movies
All
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