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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
How many classes can single NET DLL cONTAIN.
Choose an answer
One
Two
Many
Done
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Question # 2
On which of the operating system belOw ASP Net CAN RUN.
Choose an answer
Windows XP professional
Windows 2000
Both A and B
None
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Question # 3
LRB stand for
Choose an answer
Line ready buffers
Line root buffers
Line read buffers
Line right buffers
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Question # 4
L2 cache memory is places at __________
Choose an answer
On processor
On mother board
On memory
All of these
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Question # 5
In the shell , by default all variables are considered and stored as.
Choose an answer
Integer
String
Float
Chracter
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Question # 6
Plasma panel have ____________ resolution.
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High
Good
Both a and b
Low
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Question # 7
TTL stands for
Choose an answer
Time to Login
Time to Live
Transistor transistor Live
None
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Question # 8
the loss in signal power as light travels donw the fiber is called.
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Attenuation
Progragation
scathering
Interruption
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Question # 9
The capacity of 3,5 inch floppy disk is
Choose an answer
1.40 MB
1.44 GB
1.40 GB
1.44 MB
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Question # 10
Which of the following delimiting method is known as string interpolation.
Choose an answer
Delimited by single uote
Delimited by double uote
Delimited by <<< identifier
All of above
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Question # 11
Variable scope on which a variable does not loose its value when the function exists and use that value if the function is called again is.
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Local
Function parameter
Static
None
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Question # 12
How many links are created when we create a directory file.
Choose an answer
1
2
3
4
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Question # 13
The testing methodology ________ represents.
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Cube
Triangle
Circle
Rectangle
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Question # 14
EOC stand for
Choose an answer
End of conversion
Emphasize of conversion
End of controller
None
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Question # 15
Which of the following is "stringzizing operator"?
Choose an answer
$
%
#
?
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Question # 16
The output uality of a printer is measured by
Choose an answer
Dot per inch
Dot per s. inch
Dots printed per unit time
All of above
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Question # 17
Which of the following is not a member of Response Object.
Choose an answer
Clear
Write
Execute
Flush
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Question # 18
Net work yellow pages are used for
Choose an answer
transferrring graphics in network
Ubiquitous communication
Maintaining network time
Helping to locate server and their services
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Question # 19
Which of the following is internet standard protocol for e-mail retrieval is.
Choose an answer
TCP/IP
IMAP
LDAP
SMTP
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Question # 20
Who developed a mechanical device in the 17th century that could add subtract multiple divided and find sure roots.
Choose an answer
Napiler
Babbage
Pascal
Leibniz
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Question # 21
Which of the following is not a type or relationship that can be applied in Access data base.
Choose an answer
One to one
One to many
Many to Many
All of above
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Question # 22
The risks associates with testing will be called.
Choose an answer
test result
Test process
Test factors
Test data
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Question # 23
How many bit of instruction on our simple computer consist of one
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2-bit
6-bit
12-bit
None
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Question # 24
Current SIMMs have either or connectore
Choose an answer
9 or 32
30 or 70
28 or 72
30 or 72
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Question # 25
Magnetic disks are the most popular medium for.
Choose an answer
Direct access
Seuential access
Both of above
None of these
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Question # 26
Java Beans Event Model is also known as.
Choose an answer
the event bens model
The event service model
The event Delegation Model
The event driven model
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Question # 27
When should configuration management procedures be implemented.
Choose an answer
During test planning
During test analysis
During test execution
When evaluating exit criteria
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Question # 28
When a new testing tool is purchased. It should be used first by.
Choose an answer
A small team to establish the best way to use the tool
Everyone who may eventually have some use for the tool
The independent testing team
The vendor contractor to write the initial scripts
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Question # 29
The Width of a processors data path is measured in bits which of the following are common data paths.
Choose an answer
8 bits
12 bits
16 bits
32 bits
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Question # 30
How many union members can be initialized.
Choose an answer
Only one member of union at any one time.
Any number of members of a union at one time
Union members can not be initialized
Only two members of a union at any one time.
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