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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
The default port address for HTTP is.
Choose an answer
60
70
80
90
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Question # 2
Function have
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Local scope
Block scope
File scope
Function scope
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Question # 3
You can print only an embedded chart by
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Moving the chart to a chart sheet before you print.
Formatting the chart before you print
Selecting the chart before you print
a and c
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Question # 4
Which of the following delimiting method is known as string interpolation.
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Delimited by single uote
Delimited by double uote
Delimited by <<< identifier
All of above
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Question # 5
The origin of computer graphics was developed in.
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1950
1960
1970
1990
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Question # 6
The network of wires or electronic path ways on mother board back side.
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PCB
BUS
Both a and b
None
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Question # 7
Which approach to development is the most interactive and focuses more on the user and their work.
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Modern structured analysis
Information engineering
Structured design
Object oriented analysis
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Question # 8
In ASP NET the < authorization > section contain which of the following elemetns.
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< Deny >
< allow>
Botha A and B
None
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Question # 9
___________ is often employed for off the shelf software as a form of internal acceptance testing.
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Alpha testing
Beta testing
Regression testing
Black box testing
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Question # 10
Background color of effects applied on a document is not visible in.
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Web layout view
Print layout view
Reading view
Print preview
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Question # 11
A palette can be defined as a finite set of colors for managing the
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Analog images
Digital images
Both a and b
None
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Question # 12
Micro processor is the______ of computer.
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Heart
Hand
Brain
Leg
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Question # 13
Who is responsible for document all the issues, problems and open points that were identified during the review meeting.
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Moderator
scribe
Reviewers
Author
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Question # 14
The execution of the functions on a single server or across servers on the network is called.
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TP monitor
Tp-Lite
TP -Heavy
ORB
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Question # 15
The following are the minimum requirement to run ASP NET pates
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Java virtual machine
common language runtime
Windows explorer
None
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Question # 16
__________ refer to a model that represent all the dimension of an object external as well as internal
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Wire frame model
Constructive solid geometry method
Composite transformation
None
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Question # 17
Which of these is a debugging tool.
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Windows
Heap trace
SCM
Editor
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Question # 18
The intersection of three primary RGB color produces.
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White color
Black color
Magenta color
Blue color
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Question # 19
The UML _____ diagram provides a variety of symbols and encompasses a number of ideas all to model the changes which just one object goes through.
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Package
Object
State
Class
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Question # 20
Give one word what model does ASP NET request processing based on.
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Bottom up
Top down
Water fall
Pipe line
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Question # 21
Which of the following is not characteristics of COBOL
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It is a very standardized langauge.
It is a very efficient in terms of coding and execution
It has limited facilities for mathematical notation
It is very readable langage
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Question # 22
Binary codes as used in computer sciences are codes made up of witch of the following two numbers.
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0 and 9
1 and 3
0 and 1
9 and 1
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Question # 23
Which of the following type specifier is invalid in print f ( ) functions.
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% a
% b
% c
% d
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Question # 24
Multi user system provided cost saving for small business because they use a single processing unit to link several
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Personal computers
Workstations
Dumb terminals
Main frames
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Question # 25
DAC stand for
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Analogue to analogue converters
Analogue to digital converters
Digital to digital converters
Digital to analogue converters
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Question # 26
Which of the following is not a valid name for a C variable.
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Hairaj
Hello _ raj
Hello raj
None of above
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Question # 27
A hardware device which is capable of executing a sequence of instructions, is known as.
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CPU
ALU
CU
Processor
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Question # 28
The first microprocessor built by the inter corporation was called.
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8008
8080
4004
8800
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Question # 29
The receive equalizer reduces delay distortions using a
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Tapped delay lines
Gearshift
Descrambler
Difference engine
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Question # 30
What is the maximum length A text field Can be.
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120
255
265
75
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Question # 31
Which service provide 3D view of earth.
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Google earth
Wikipedia
Skype
None
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