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Computer General Science Test Easy Mode MCQs With Answers
Question # 1
The diamond symbol represents the:
Choose an answer
Input/Output
Decision making
Processing
Remarks
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Question # 2
While chatting you are concerned only about the message without bothering about the kind of network i.e., wireless or wired. This is called:
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Physical layer
Postal layer
Application layer
Internet
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Question # 3
Which language is understood by the computer ?
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Binary
Hill
High level
Middle level
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Question # 4
A ________ computer is an individual computer that accesses the information and programs stored on a server as part of a network environment:
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Client
Server
Device
Machine
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Question # 5
Which number system has base 10 ?
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Binary
Decimal
Hexadecimal
Octal
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Question # 6
Which is the actual contents of a message ?
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Payload
Control
Message
Simple mode
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Question # 7
The smallest amount of data to be stored in computer's memory is a 0 or 1 is called:
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Byte
Bit
KB
GB
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Question # 8
The IPv4 address is made up of _________ binary bits:
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31
32
30
29
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Question # 9
In which topology connect all devices using point to point connections via cables to a central point is known as a Hub or Switch:
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Ring
Star
Topology
Machine
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Question # 10
The technique 'Divide and conquer' is used to solve:
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Simple problems
Complex problems
Runtime error
Complex and large problems
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Question # 11
When the Internet Protocol was originally designer, the standard was known as Internet Protocol Version ?
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IPv4
IPv5
IPv6
IPv7
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Question # 12
If array first element has the index.
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0
1
2
3
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Question # 13
C language is:
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top sensitive
casesensitive
endsensitive
sectionsensitive
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Question # 14
Which operator is used to assign a value to a variable ?
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Assignmentoperator
arithmeticoperator
logicaloperator
all of these
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Question # 15
Which is used to convert high level programming language into machine language ?
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compiler
C language
code programming
internal programming
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Question # 16
___________ make it easier to read and write values in array.
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Loop
Conditions
Expressions
Functions
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Question # 17
In C language main() is a:
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function
code
editor
library
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Question # 18
Which of the following is not a type of operator ?
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arithmetic operator
checkoperator
relationaloperator
logicaloperator
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Question # 19
A float uses __________ bytes of memory:
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4
3
5
6
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Question # 20
What is true about C language ?
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C is not a case sensitive language
keywords can be used as variable names
All logical operators are binary
none of them
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Question # 21
An______ is a data structure that can hold multiple values of same data type.
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Loop
Array
For loop
Index
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Question # 22
Which operators require two operands to perform the operations ?
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unary
binary
ternary
all of these
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Question # 23
E-Commerce stands for;
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Electronic Commerce
Electrical Commerce
Essential Commerce
Ethical commerce
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Question # 24
Which action is usually used after pointing at an object to execute a command such as launching an application or operating a file
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Clicking
Double clicking
Triple clicking
Dragging or dropping
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Question # 25
As Compared to command line operating System, a GUI operating system is;
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More efficient
Easier to use
More reliable
All of these
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Question # 26
The circuit board that connects the monitor to computer is called.
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Monitor adapter
Monitor connector
Graphic connector
Graphic adapter
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Question # 27
Each computer on a network is called
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Node
Link
Code
Mode
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Question # 28
Which is not a virus?
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Trojan Horse
Logic Bomb
MCA fee
Red lof
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Question # 29
Who owns the internet
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U.S Government
Pak Telecom
United Nations
None
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Question # 30
A word book is a group of.
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Table
Formulas
Sheets
Functions
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Question # 31
Which is not an antivirus program.
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Noters
Dr. Salman
MCA fee
Redlof
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Question # 32
Which of the following is not an output device.
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Printer
Speaker
Plotter
Scanner
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Question # 33
How many pairs of computers can simultaneously communicate on Ethernet LAN
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1
2
3
Multiple
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