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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Algorithmic cost estimation in different organizations may be different organizations may be different for the same application development because.
Choose an answer
Different organizations consider complexity factors differently
Different organization may use different programming languages.
Developers skills may vary
all of the above may be true
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Question # 2
A hard copy would be prepared on a
Choose an answer
Line printer
Dot matrix printer
Typewriter terminal
All of the above
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Question # 3
Which of the following method sends input to a script via a URL.
Choose an answer
Get
Post
Both
None
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Question # 4
Computer of present time have much higher memory and ______ storage capacity
Choose an answer
Much smaller
Much bigger
Gray scale image
None
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Question # 5
To create an interactive pivot table for the web you use a Microsoft Office web component called.
Choose an answer
HTML
Pivot Table field list
Pivot Table list
Pivot Table Report
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Question # 6
Which of the following statements a false about even handlers in java script.
Choose an answer
They can be included with input tags
they can be associated with end of the processing for a data base application
They are generally used to call functions when triggered.
They can be sued to trigger server side scripts.
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Question # 7
In which year's was UK's premier computing event called "The which computer started.
Choose an answer
1980
1985
1986
1987
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Question # 8
IR stand for
Choose an answer
Intel register
In computer register
Index register
Instruction register
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Question # 9
Which method displays the custom control
Choose an answer
The prerender
Render
Page Load
Display
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Question # 10
CAD stands for
Choose an answer
computer aided design
Computer algorithm for design
Computer application in design
All of the above
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Question # 11
Machine language is
Choose an answer
Machine dependent
difficult to program
Error prone
All of above
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Question # 12
Which objects is used to create foreign key between tables.
Choose an answer
Data relation
Data Relationship
Data constraint
Data key
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Question # 13
A function inside another function is called a ................ function.
Choose an answer
Nested
Round
Sum
Text
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Question # 14
What term described a back ground that appears as a grainy non smooth surface.
Choose an answer
Gradient
Pattern
Solid
Texture
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Question # 15
Which of the following describes the changes made to system to add new features or to improve performances.
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Corrective maintenance
Adaptive maintenance
Perfective maintenance
productive maintenance
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Question # 16
What is the size of the session ID
Choose an answer
32 bit long string
32 bit long double
32 bit long character
32 bit long integer
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Question # 17
Post back occurs in which of the following forms
Choose an answer
Win forms
HTML forms
Web forms
None
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Question # 18
Which media is available for providing computer based output.
Choose an answer
MICR
OCR
Punched cards
COM
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Question # 19
Which is not the browser
Choose an answer
Internet explorer
Opera
Mozilla
Google
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Question # 20
Which of the following is not a valid state management tool.
Choose an answer
Query state
Hidden form field
Application state
cookies
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Question # 21
SBA stand for
Choose an answer
Segment bus address
Segment not address
Segment base address
Segment byte address
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Question # 22
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 # 23
Which technique hides the internal implementation detail of an object from its external view.
Choose an answer
Incorporation
Polymorphic
Encapsulation
Persistence
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Question # 24
Which protocol is used for browsing website.
Choose an answer
TCP
HTTP
FTP
TFTP
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Question # 25
Digital device are
Choose an answer
Digital Clock
Automobile speed meter
Clock with a dial and two hands
all of them
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Question # 26
Select the interface which provides fast, connected forward only access to data.
Choose an answer
Idata record
I data base
I data base
Idata Reader
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Question # 27
A term used to describe interconnected computer configuration is
Choose an answer
Multiprogramming
Modulation
Multiprocessing
Micro program seuence
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Question # 28
Which of the following is a LOOP statement of a C language.
Choose an answer
Repeat until
For
While -Do
Do-while
Both b and d above
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Question # 29
Debugging is.
Choose an answer
An activity of locating and correcting errors
a process of testing
A process of regression testing
A process on compiling
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Question # 30
Maintenance testing is.
Choose an answer
Updating tests when the soft ware has changed.
Testing a released system the has been changed
Testing by users to ensure that the system meets a business need.
Testing to maintain business advantage
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Question # 31
When was Apple Macintosh it micro computer introduced in the market.
Choose an answer
1964
1970
1983
1986
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