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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Which command in vi editor command is used to copy the current line of the file.
Choose an answer
ys
yy
yc
yw
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Question # 2
How do you disable client side validation.
Choose an answer
Set the Runat property to server
Set the language property to C#
Set the client target property to Down level
Select the inherits property to Codeb
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Question # 3
What is meant by a dedicated computer.
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Which is used by one person only
Which is assigned one and only one task
Which uses one kind of software
Which is meant for application software
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Question # 4
A microprocessor retries instructions from
Choose an answer
Control memory
Cache memory
Main memory
Virtual memory
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Question # 5
Contract and regulation testing is a part of.
Choose an answer
system testing
Acceptance testing
Integration testing
Smoke testing
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Question # 6
In ASP NET the sessions can be dumped by using.
Choose an answer
Session dump
session Abandon
Session Exit
None
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Question # 7
Tape speed is measure din
Choose an answer
Feet per second
Inch per second
Meter per second
Centimeter per second
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Question # 8
Typical defects that are easier to find in review than in dynamic testing are.
Choose an answer
Division from standards
Requirement defects
Decision defects
Error defects
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Question # 9
What is the main difference between DDCMP and SDLC.
Choose an answer
DDCMP does not need spectral hardware to final the beginning of a message
DDCMP has a message header
SDLC has a IP address
SDLC does not use CRC
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Question # 10
In which year was UK's premier computing event called "The which computer started.
Choose an answer
1980
1985
1986
1987
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Question # 11
Which microprocessor to read an item from memory.
Choose an answer
VAM
SAM
MOC
None
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Question # 12
Which was the world's first minicomputer and when was it introduced.
Choose an answer
POP -1 1958
IBM System /36l, 1960
POP-II 1961
VAX 11/780 , 1962
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Question # 13
GUI stand for
Choose an answer
Graphical user interface
Graph used intel
Graphical use inter
None
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Question # 14
An application suitable for sequential processing is.
Choose an answer
Processing of grades
Py roll processing
Both a and b
All above
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Question # 15
A examples of medium speed switched communications service is
Choose an answer
Series 1000
Data phone 50
DDD
All of above
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Question # 16
Which of the following is not a likely configuration of a client server system.
Choose an answer
Single Client single server
single client multiple server system
Multiple clients multiple servers system
None
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Question # 17
In a COBOL program the input output section is within the .........division
Choose an answer
Indentification
Procedure
Configuration
Environment
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Question # 18
What is the keyboard shortcut for creating a chart from the selected cells.
Choose an answer
F3
F6
F11
F7
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Question # 19
What is the name of the display feature that highlights are of the screen which requires operator attention.
Choose an answer
Pixel
Reverse video
Touch screen
Cursor
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Question # 20
Which was the computer conceived by Babbage.
Choose an answer
Analytical engine
Arithmetic Machine
Donald Kunth
All of above
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Question # 21
Which of the following isnot a fact finding technique.
Choose an answer
Third party enquiry
Interview
Questionnaire
Record reviews
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Question # 22
LCD means
Choose an answer
Liquid crystal display
Liquid chromes data
Liquid crystal data
None
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Question # 23
Which of the following tool enables you to add text to a slide without using the standard placeholders.
Choose an answer
Text tool box
Line tool
Drawing tool
Auto shapes tool
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Question # 24
Cohesion is a qualitative indication of the degree to which a module.
Choose an answer
Can be written more compacity
Is connected to other modules and the outside world
Is able to complete the function in a timely manner
None of the above
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Question # 25
CAD stand for.
Choose an answer
Computer aided drafting
Compare aided drafting
Both a and b
None
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Question # 26
Statement testing is a _ technique.
Choose an answer
Black box
White box
Unit testing
system testing
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Question # 27
Which will help analysis to work with users to determine system usage.
Choose an answer
Actor
Component
Class
Use case
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Question # 28
Which property of the rapid prototype is not important.
Choose an answer
The speed with which it can be developed
The speed with which it can be modified
Its ability to determine the clients real needs
Its internal strcuture.
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Question # 29
What is the fifth element of the array
Int a [3][4] ={1,2,3,4,5,6,7,8,9,10,11}
Choose an answer
4
5
6
7
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Question # 30
The four index register can be used for.
Choose an answer
Arithmetic operation
Multipulation operation
Subtraction operation
All of these
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Question # 31
The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as.
Choose an answer
Modulation
Demodulation
Synchronizing
Digitising
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