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Online Tests
PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Which of the following a described in a unit test standard.
Choose an answer
Syntax testing
Fulvalene partitioning
Stress testing
Modified condition or decisioncoverage
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Question # 2
Which box specification is not associated with cleanroom approach.
Choose an answer
Black box
Clear box
State box
While box
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Question # 3
Software in computer.
Choose an answer
Enhance the capabilities of the hardware machine
Increase the speed of central processing unit
Both of above
None
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Question # 4
What control character signals the end of the input file.
Choose an answer
Ctrl + s
Ctrl + z
Ctrl + w
Ctrl + d
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Question # 5
Which of these activates provides the biggest potential cost saving from the use of CAST.
Choose an answer
Test management
Test design
Test execution
Test planning
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Question # 6
Data communications involving telegraph lines uses.
Choose an answer
Simplex lines
Wideband channels
Narrowbarid channels
Dialed service
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Question # 7
Sequential file organization is most appropriate for which of following application.
Choose an answer
grocery store cheackout
Bank checking account
Pay roll
None
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Question # 8
In which of the following usually a front end processor is used.
Choose an answer
Virtual storage
Time sharing
Multi programming
Multi heading
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Question # 9
The Grid view control in ASP NET has which of the following features.
Choose an answer
Automatic data binding
Automictic paging
Both A and B
None
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Question # 10
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 # 11
In a TCP Header source and destination header contains.
Choose an answer
8 bits
16 bits
32 bits
128 bits
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Question # 12
The brightness of each pixel is
Choose an answer
Compatible
In compatible
Both a and b
None
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Question # 13
Which mode is used to double handshakes in 8255
Choose an answer
Mode 0
Mode 1
Mode 2
Mode 3
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Question # 14
Application prototyping follows an organized process or steps that begins with.
Choose an answer
Use protype
Review prototype
Develop working model
Identify known requirements
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Question # 15
Which is an item of storage medium in the form of circular plate.
Choose an answer
Disk
CPU
Printer
ALU
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Question # 16
_______ is the most commonly used cache controller with a number of processor sets.
Choose an answer
L 211 controller
L 210 controller
L 214 controller
None
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Question # 17
When did IBM introduce the 20286 based PC/AT.
Choose an answer
1982
1984
1985
1989
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Question # 18
What is the default left margin in Word 2003 document.
Choose an answer
1
"
1.25
"
1.5 "
2 "
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Question # 19
Computer graphics is used in many DTP software as
Choose an answer
Photoshop
Paint brush
Both a and b
None
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Question # 20
What is XATMI.
Choose an answer
Remote procedure call interface
Peer to peer conversational interface
Message -oriented interface
system oriented interface
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Question # 21
Floppy disk which are made from flexible plastic material are also called.
Choose an answer
Hard disks
High density disks
Diskettes
Templates
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Question # 22
BIU stand for
Choose an answer
Bus interface unit
Bess interface unit
Both a and b
None
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Question # 23
In mail ($param2, $ param 2, $param3, $param 4), the $param 2 contains.
Choose an answer
The message
The recipient
The header
The subject
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Question # 24
The software life cycle can be said to consist of a series of phases The classical model is referred to as the waterfall model Which phase may be defined as The concept is explored and refined and the clients requirements are called.
Choose an answer
Requirements
Specification
Design
Implementation
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Question # 25
Which of these is a debugging tool.
Choose an answer
Windows
Heap trace
SCM
Editor
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Question # 26
The electron beam in DUST is designed to draw directly to.
Choose an answer
Phosphor
Storage mesh
Glass
None
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Question # 27
Which of the following methods can not be used to enter data in a cell.
Choose an answer
Pressing an arrow key
Pressing the tab key
Pressing the Esc key
Clicking the enter button to the formula bar
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Question # 28
You cannot close MS Word application by
Choose an answer
Choosing file menu then Exit submenu
Press Alt +F4
Click X button on title bar
From file menu choose close submenu
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Question # 29
The _______ is generated by the department or person that has an idea for a new information system.
Choose an answer
Feasibility analysis
Gradual refinement
Project sponsor
system request
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Question # 30
Which of the following could be a deliverable for a software system.
Choose an answer
Source code
Reference manual
User's guide
All of above
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Question # 31
Which of the following generations of language will likely include the language of the feature.
Choose an answer
First generation
Second generation or third generation
Fourth generation
Fifth generation
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