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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Multi user system provided cost saving for small business because they use a single processing unit to link several
Choose an answer
Personal computers
Workstations
Dumb terminals
Main frames
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Question # 2
Terminal are required for
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Real time batch processing and time sharing.
Real time time sharing and distributed message processing.
Real time distributed processing and manager inuiry
Real time time sharing and message switching
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Question # 3
Which class of IP IS Used in smaller organizations.
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class A
class B
Class C
Class D
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Question # 4
Which bus plays a crucial role in I/O
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System bus
Control bus
address bus
Both a and b
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Question # 5
ASCII stand for.
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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 # 6
If an expected result is specified than
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We cannot run that test
It may be difficult to repeat the test
It may be difficult to determine if the test has passed or failed
We cannot automate the user inputs
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Question # 7
Which of the following replicates the decision making process rather than manipulates information.
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Management replication system
Management information system
Expert system
Decision support system
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Question # 8
The style of messaging remote procedure call is.
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Queued
Not Queued
Call return
Waited
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Question # 9
MAR stand for
Choose an answer
Memory address register
Memory data recode
Micro data register
None
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Question # 10
EBCDIC is.
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6 -bit coding system
7-bit coding system
8-bit coding system
9- bit coding system
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Question # 11
Incorrect form of logic coverage is.
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Statement coverage
Pole coverage
Condition coverage
Path coverage
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Question # 12
What do you call when the elements of a module all operate on the same data.
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Functional cohesion
Temporal cohesion
Communicational cohesion
Coincidental cohesion
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Question # 13
A search value can be an exact value or it can be.
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Logical operator
Relationship
Wild card character
Comparison operation
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Question # 14
A name or number used to identify a storage location is called.
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A byte
A record
An address
None of above
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Question # 15
The Data base language concerned with the definition of the whole Data base structure and scheme is
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DCL
DDL
DML
All above
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Question # 16
All the abbreviations is vi editor can be shown by
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All
ab
atat
ashow
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Question # 17
I have an ASP NET application I have a page loaded from server memory At this instance which of the following methods gets fired.
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Unload ()
Load () (ANS)
Pre Render()
None
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Question # 18
Which of the following is ture.
Choose an answer
Fields are composed of bytes
Records are composed of fields
Fields are composed of characters
All of above
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Question # 19
CMYK true color model has _______ color depth
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32 bit
24 bit
64 bit
None
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Question # 20
34 H& AX which operation is performed here
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Input
Output
Progress
None
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Question # 21
Which of the following is the default page setup orientation of side in Power Point.
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vertical
Landscape
Portrait
None of abvoe
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Question # 22
A group of magnetic lapse, videos or terminal usually under the control of one master is.
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Cylinder
Surface
Track
Cluster
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Question # 23
The subtractive color model use the concept of.
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Printing ink
Light to display color
Printing line
None
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Question # 24
Using 12 binary digits how many queue house addresses would be possible.
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2
8
= 256
2
12
= 4096
2
16
= 65536
None
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Question # 25
Total cost of all project efforts definition applies to the
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Left over product
Cost of quality
Customer satisfaction
Redoing entire project
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Question # 26
Black box testing is also called
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Specification based testing
Structural testing
Verifications
Stress testing
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Question # 27
The software testing process follows the aforementioned ________ concept of testing.
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S
Y
N
V
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Question # 28
Whole part or composition relationship represents.
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Aggregation
Inheritance
Polymorphism
Association
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Question # 29
Which one of the following are non functional testing methods.
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System testing
Usability testing
Performance testing
Both 2 and 3
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Question # 30
Which DLL translate XML to SL in IIS.
Choose an answer
SLISAPI dll
SLXML dil
LISMXML dil
SLIS dil
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Question # 31
Th strongest quality management action that a systems analysis team can perform is.
Choose an answer
Structured programming
Structured walkthrough
Modular programming.
Object oriented programming
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