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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Which of the following is a benefit of test independence.
Choose an answer
It does not require familiarity with the code
It is cheaper than using developers to tet their own code
It avoids author bias in defining effective tests
Testers are better at finding defects than developers
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Question # 2
Black box testing is also called
Choose an answer
Specification based testing
Structural testing
Verification
Unit testing
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Question # 3
To active the previous cell in a pre selected range press.
Choose an answer
The Alt key
The tab key
The Enter key
None of above
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Question # 4
Pen or inject plotters use the following devices.
Choose an answer
Drum
Flat bed
Both a and b
None
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Question # 5
The origin of computer graphics was developed in.
Choose an answer
1950
1960
1970
1990
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Question # 6
Easily relocatable language is
Choose an answer
Machine langage
Assembly language
High Level language
Medium level language
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Question # 7
FTP can be runs on.
Choose an answer
Unix
Linux
DOS/Windows
All these
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Question # 8
Which storage technique does not decoding circuit.
Choose an answer
Linear decoding
Fully decoding
partially
None
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Question # 9
Pentium pro processor contains
Choose an answer
L1 Cache
L2 cache
Both a and b
None
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Question # 10
In a COBOL program the input output section is within the .........division
Choose an answer
Indentification
Procedure
Configuration
Environment
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Question # 11
The amount of information which can be plead at one time in the cache memory is called.
Choose an answer
Circle size
Line size
Wide line size
None
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Question # 12
The ______ operator will cause record to be selected only if tow or more conditions are satisfied.
Choose an answer
Or
If Or
Range
And
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Question # 13
A character that is raised and smaller above the baseline is known as.
Choose an answer
Outlined
Raised
Superscript
Subscript
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Question # 14
A set of classes that are specifically designed to be request in a wide variety of programs is referred to variety of programs is referred to as.
Choose an answer
Object frame work
Foundation classes
Interface classes
Methodology
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Question # 15
A storage area used to store data to a companies for the difference in speed at which the different units can handle data is.
Choose an answer
Memory
Buffer
Accumulator
Address
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Question # 16
Quality planning is used for __________
Choose an answer
Quality projections
Quality management
Identifying quality standards and how to satisfy them
Quality over view
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Question # 17
If you make an invalid entry in the input mask wizard dialog box the will display to advise you that the entry is not coorect.
Choose an answer
Text eooro
Validation error
Literal error
Entry error
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Question # 18
Acronym for VRML
Choose an answer
Virtual Reality Modeling level
Virtual Reality Modulation language.
Virtual Reality Marketing language.
None
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Question # 19
The key uniquely identifies each record in a table
Choose an answer
Primary key
Key word
Field name
All above
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Question # 20
Which of the following transfer execution directly to another page.
Choose an answer
Server transfer
Response redirect
Both A and B
None
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Question # 21
Which of the following skills is not required by a system analyst.
Choose an answer
Programming language skills
Communication skills
Technical skills
management skills
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Question # 22
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 # 23
Which of the following techniques and notations would you find within UML.
Choose an answer
Use cases
Class diagrams
State diagram
All of the above
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Question # 24
ASCII stand for.
Choose an answer
American stable code for international interchange
American standard case for institutional interchange
American Standard code for information Interchange
American Standard Code for interchange information
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Question # 25
The type of code found in code behind class is
Choose an answer
Server side code
Clinet side code
Both A and B
None
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Question # 26
Macros are 'run' or executed from the ...........menu
Choose an answer
Insert
Format
Tools
Data
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Question # 27
Which of the following tools would be involved in the automation of regression test.
Choose an answer
Data tester
Boundary tester
capture of playback
Output comparator
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Question # 28
What's wrong in the following statement provide K is a variable of type Int.
(k=2 , k <= 12, k++)
Choose an answer
The increment should always be ++k
The variable must always be the letter i when using a for loop
The variable k can't be initialized
The commas should be semicolons.
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Question # 29
What is the name of the software package that allows people ot send electronic mail along a network of computers and work stations.
Choose an answer
Memory resident package
Protect management package.
Data communication package
Electronic mail package
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Question # 30
Automated tools can be used during.
Choose an answer
SR phase
Spiral phase
Base phase
Design and coding phase
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Question # 31
What do you mean by one to many relationship between student and class table.
Choose an answer
One student can have many classes
One class may have many student
Many classes may have many student
Many students may have manu classes.
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