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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
EU stand for
Choose an answer
Execution unit
Execute unit
Exchange unit
None
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Question # 2
In a COBOL program the input output section is within the division
Choose an answer
Identification
Procedure
Configuration
Environment
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Question # 3
The range of this rating for which microprocessor of.
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VLSI
Motorola
Intel
Zilog
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Question # 4
What is the base class from which all Web forms inherit.
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Master page
Page class
Session class
None
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Question # 5
Which memory read or I/O read are active data is to the procesor.
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Input
Out put
Processor
None
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Question # 6
The X.25 standard specifies a
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Technique for start stop data
Technique for dial access
DTE/DCE interface
None
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Question # 7
Which is the great importance's in modular programming
Choose an answer
Stack segment
Array segment
Queue segment
All of these
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Question # 8
The transmission signal coding method of TI carrier is called.
Choose an answer
Bipolar
NRZ
Manchester
Binary
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Question # 9
Which file starts MS word.
Choose an answer
Winword exe
Word exe
MS word exe
Word 2003 exe
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Question # 10
A variable $word is set to "HELLO WORLD" which of the following script returns in title case.
Choose an answer
Echo uc words ($word)
Echo uc words (strtolower ($word)
Echo uc first ($word)
None of above
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Question # 11
Which cohesion determines the elements are all executed in the same time.
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Functional cohesion
Sequential cohesion
Temporal cohesion
Logical cohesion
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Question # 12
Traditionally the phase of software development where a formal approach used is.
Choose an answer
Programming
Design
Planning
Testing
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Question # 13
Artificial Intelligence is associated with which generation.
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First generation
Second generation
Fifth generation
Sixth generation
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Question # 14
Which command is concerned with LINUX kernel log messages.
Choose an answer
dmsg
dmesg
cmsg
cmesg
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Question # 15
The maximum speed of Modem is
Choose an answer
32 kbps
50 kbps
64 kbps
128 kbps
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Question # 16
Bottom up integration is for the process starting with the ________ modules.
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Unit integration
Terminal
system integration
Project plan
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Question # 17
What are the different views to display A table.
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Datasheet view
Design view
Pivote table and pivot chart view
All of above
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Question # 18
Which one is true.
Choose an answer
The linkage editor is used to edit program which have to later link together.
The linkage editor links object module during compling
The linkage editor links objects modules and resolves external reference between them before loading.
None of above
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Question # 19
A feature of MS Word that saves the document automatically after certain interval is available on.
Choose an answer
Save tab on options dialog box
Save as dialog box
Both of above
None
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Question # 20
Which of the following are UML interactin diagram.
Choose an answer
Activity diagram
Sequence diagram
Collaboration diagram
Both a ,b and c
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Question # 21
___________ a sub system that transfer data between computer components inside a computer or between computer.
Choose an answer
Chip
Register
Bus
processor
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Question # 22
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 # 23
Which of the following method is suitable when you need to send larger form submissions.
Choose an answer
Get
Post
Both Get and post
None of above
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Question # 24
A shadow mask CRT has ____ phosphor color dots at each pixel position.
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1
2
3
None
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Question # 25
An error in computer data is called.
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Chip
Bug
CPU
Storage
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Question # 26
All modern computer operate on
Choose an answer
Information
Floppies
Data
Word
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Question # 27
The expression builder is an access tool that controls an expression ____ for entering an expression.
Choose an answer
Table
Box
cell
palette
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Question # 28
The universal time to which all machines must be synchronized is
Choose an answer
American standard time
Universal coordinate time
Universal standard time
Universal time standard
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Question # 29
A reliable system will be one that.
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Is unlikely to be completed on schedule
Is unlikely to cause a failure
Is likely to be fault free
Is likely to be liked by the users
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Question # 30
Which is normally the most expensive method of fact finding technique.
Choose an answer
Building prototypes
Observing business processes
Reviewing existing reports
Interviewing users
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Question # 31
Which of the following is not a component of CASE tool.
Choose an answer
Diagramming tools
Code generators
information repository
Debugging Tools
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