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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
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 # 2
EBCDIC can code up to how many different charcters.
Choose an answer
256
16
32
64
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Question # 3
Which of the following phrase best represents a generalization relationship.
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'is a part of"
"Is a kind of"
"is a replica of"
"Is related of"
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Question # 4
The technique and models used in the information Engineering SDLC are _ than those used in the traditional structured analysis SDLC.
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Less lightly integrated
More tightly integrated
Simpler
Better suited to small system.
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Question # 5
Which name space allows us to formau then lication.
Choose an answer
System Web Ul forms security
System Web security
System Web configuration
System Web services
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Question # 6
Which is considered a direct entry input device.
Choose an answer
Optical scanner
Mouse and digitizer
Light pen
All of the above
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Question # 7
Which is the great importance's in modular programming
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Stack segment
Array segment
Queue segment
All of these
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Question # 8
__________ refer to a model that represent all the dimension of an object external as well as internal
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Wire frame model
Constructive solid geometry method
Composite transformation
None
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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
You can check the conditions against ______ when applying conditional formating.
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Cell value
Formula
Both of above
None of above
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Question # 11
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 # 12
The data recording format is most of the modern magnetic tape is.
Choose an answer
7 bit ASCII
7-bit EBCDIC
8-bit ASCII
8-bit EBCDIC
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Question # 13
Instructions and memory address are represented by.
Choose an answer
Character code
Binary codes
Binary word
Parity bit
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Question # 14
Which is the microprocessor launched by Motorola corporation introduced.
Choose an answer
Mc6800
8080
IMP-8
RPS-8
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Question # 15
All computers execute
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BASIC programs
COBOL programs
Machine language program
FORTRAN program
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Question # 16
Electronic spreadsheets are most useful in situating where relatively ..........data must be input but...calculations are required.
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little, simple
large, simple
large , complex
little, complex
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Question # 17
An application program that helps the user to change any number and immediately see the result of that change is.
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Desktop publishing program
Database
Spired sheet
All of above
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Question # 18
Which is directly understood by the computer without translation program.
Choose an answer
Machine language
Assembly language
High level language
None of above
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Question # 19
Color depth can be defined by ________ which can be displayed on a display unit.
Choose an answer
Bits per pixel
Bytes per pixel
Maga byte per pixel
None
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Question # 20
E-mail is fundamental component of
Choose an answer
Software
Group ware
Hardware
Middle ware
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Question # 21
Which of the following can be used to add alternating color scheme in aRepeater control.
Choose an answer
Alternatingltem template
Data source
Color validator
None
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Question # 22
An intial attempt at defining the piecess of the system and their relationships, organizing these pieces parts into well-defined layers with explicit dependencies is called.
Choose an answer
Use case analysis
architectural analysis
Structural analysis
Documentation analysis
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Question # 23
A fourth bit called the
Choose an answer
Direct bit
Cache bit
Valid bit
All of these
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Question # 24
When creating a new able which method can be used to choose field from standard data bases and tables.
Choose an answer
Create table in design view
Create table using wizard
Create table by entering data
None
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Question # 25
Which of the following can be used to debug NET application.
Choose an answer
System diagnostics classes
Runtime debugger
Visual studio NET
All above
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Question # 26
In testing how many testing factors are there.
Choose an answer
15
20
45
8
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Question # 27
A dumb terminal has
Choose an answer
An embedded microprocessor
Extensive memory
Independent processing
A keyboard and screen
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Question # 28
Fox Pro is
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A medicine
A disease
A computer language
A animal
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Question # 29
Artificial Intelligence is associated with which generation.
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First generation
Second generation
Fifth generation
Sixth generation
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Question # 30
URL stand for
Choose an answer
Universal Resources locator
Uniform Resource Locator
Uniform Radio Locator
None
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Question # 31
Which command is used to extract a column from a text file.
Choose an answer
get
tar
untar
cut
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