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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Which of the following is machine independence program.
Choose an answer
High level language
Low level language
Assembly language
Machine language
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Question # 2
Testing across different languages is called.
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Linguistic testing
Localization testing
System testing
global testing
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Question # 3
The process of looking for patterns to document is called.
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Pattern
Antipattern
Frame works
Pattern mining
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Question # 4
HMOS stand for
Choose an answer
High performance metal oxide semiconductor
High processor metal oxide semiconductor
Both a and b
None
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Question # 5
What will help the system analyst to work with users to determine system usage.
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Use case
Actor
Class
Package
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Question # 6
Auto clipart is a feature that
Choose an answer
Automatically places clipart in your presentation
Scans your presentation for incorrect spelling in your words on each slide.
Scans your presentation for incorrect spelling in word arts objects
All of above
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Question # 7
Which of the following variable assignment is by value assignment in PHP
Choose an answer
$value 1 = $ value?
$value 1 = & $ value?
$value 1 = & $value?
None
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Question # 8
The time taken for all stages of the assembly line to become active is called the
Choose an answer
Flow through time
Clock period
Through put
All of these
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Question # 9
Which diagram depicts a pattern of messages coming into and going from an object.
Choose an answer
Collaboration diagram
Sequence diagram
Class diagram
Object diagram
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Question # 10
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 # 11
Which of the processes includes all activates of the performing organization that determines policies and responsibilities of a project.
Choose an answer
Performance quality control
Project quality management
Performance plan management
Quality control management.
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Question # 12
Both condition display on the same row in the design grid when ____ operator is in use.
Choose an answer
OR
IN
LIKE
AND
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Question # 13
How is composition represented on a class diagram
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A circle
A rebounded rectangle
An ellipse
A solid diamond
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Question # 14
Which memory is used to holds the address of the data stored in the cache.
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Associative memory
Case memory
Ordinary memory
None
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Question # 15
Structural testing deals with the ________ of the system.
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Performance
Transaction
Problem
Architecture
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Question # 16
EPS means
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Entire post script
Entire post scale
Encapsulated post script
None
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Question # 17
A diagram that shows the hierarchical relationship between the modules of a computer programs called a.
Choose an answer
system flow chart
Design class diagram
Data flow diagram
Structure chart
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Question # 18
Which of the following register is used to keep track of address of the memory location where the next instruction is located.
Choose an answer
Memory address register
Memory data register
Instruction register
Program counter
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Question # 19
The size of the field with number data type can not be.
Choose an answer
2
4
8
16
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Question # 20
_________ identifies functionality of the system based on user requirements.
Choose an answer
Software architect
system analyst
Designer
Taster
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Question # 21
In the third generation of computers.
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Distributed data processing first became popular
An operating system was first developed
High level prcedu 7 ral language were firs used.
On line real time system first became popular
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Question # 22
How is a variable accessed from another file.
Choose an answer
The global variable is reference via the extern specifier
The global variable is referenced via the auto specifier
The global variable is referenced via the global specifier
None of above
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Question # 23
A name of number used to identify a storage location devieces.
Choose an answer
A byte
A record
An address
All of above
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Question # 24
The________ testing will be performed by the people at client own locations.
Choose an answer
Alpha testing
Field testing
Performance testing
system testing
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Question # 25
Microprocessors as switching devices are for which generation computers
Choose an answer
First Generation
Second Generation
Third Generation
Fourth Generation
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Question # 26
Which technique of color CRT is used by production of realistic image.
Choose an answer
Shadow mask method
Beam penetration method
Both a and b
None
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Question # 27
What is the other name for Encapsulation.
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Information hading
Interface management
Polymorphism
Aggregation
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Question # 28
Which of the following function can assign the output to a string variable.
Choose an answer
echo ()
print (0
print f(0
s print f ()
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Question # 29
Which relation ship in use case diagram represents an optional behavior.
Choose an answer
A generalization
An include
An extend
An aggregation
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Question # 30
8254 gate of a counter is to either
Choose an answer
Enable counting
Disable counting
Both a and b
None
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Question # 31
int *p[5] ; is used for
Choose an answer
Fixed row size and varying column size
Fixed row size and fixed column size
Varying row size and varying column size.
For storing integers
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