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Online Tests
PPSC Computer Science Full Book test MCQs With Answers
Question # 1
The growth of transistor technology in
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1946-1967
1958-1964
1985-1999
None
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Question # 2
You wished to justify text over the height of paper which option will you choose.
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Page setup from file menu
Paragraph from format menu
From formatting toolbar
Font from format menu
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Question # 3
< ASP list item > tag replaces which of the following HTML tags
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< Option >
< Ul >
< List >
None
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Question # 4
Parametric models sometimes called.
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WAG
MODELS
SWAG
HEURISTIC
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Question # 5
What do we call a computer program that organizes data in rows and columns of cells? You might use the type of program to keep a record of the money you keep a record of the money you earned moving lawns over the summer.
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Spread sheet program
Database program
Word processor program
Desktop publisher program
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Question # 6
Network cable lies on _____________ layer
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Application
Network
Physical
None
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Question # 7
Which among the following measures how strongly the elements within a module are related.
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Coupling
cohesion
Aggregation
Abstraction
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Question # 8
A measure of the internal strength of a module in a structure chart is called.
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Module integrity
Module coupling
Module functionality
Module cohesion
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Question # 9
Which of the following line spacing in invalid
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Single
Double
Triple
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Question # 10
BCD stand for
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Binary coded decimal
Binary coded decoded
Both a and b
None
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Question # 11
Most data communications involving telegraph lines use.
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Simple lines
Wideband channel
Narrow band channel
Dialed service
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Question # 12
Which is signal user operating system.
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MS-DOS
UNIX
XENIX
LINUX
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Question # 13
Which of the following is first generation of computer.
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EDSAC
IBM -1401
CDC-1604
ICL-2900
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Question # 14
Which of the following fact finding technique is most useful in collecting quantitative data
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Interviews
Record reviews
Observation
Works shops
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Question # 15
The basic technique for producing color display with a CRT are.
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Shadow mask and random scan
Beam penetration method and shadow mask method
Random scan and raster scan
None
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Question # 16
A______ is a tabular form of presentation that specifies a set of conditions and their corresponding actions.
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Decision Table
Decision Tree
Structured English
Data flow diagram
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Question # 17
The most important thing about a class card is that it be
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Measured in centimeters
Used in portrait orientation to enhance its capacity
Care fully filled
Used to record responsibilities and collaborations
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Question # 18
Random scan system are designed for
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Line drawing application
Pixel drawing application
Color drawing application
None
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Question # 19
the growth of LSI technology on
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1994-1995
1971-1977
1972-1978
None
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Question # 20
System bus contains
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Address bus
Data bus
Control bus
All of these
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Question # 21
The act of acquiring an instruction is referred as the ____ the instruction
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Fetching
Fetch cycle
Botha a and b
None
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Question # 22
The proper definition of a modern digital computer is
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A electronic automated machine that can solve problems involving words and members.
A more sophistic and modified electronic pocket calculator
An machine tha tcan perform mathematical operations
A machine that works on binary code
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Question # 23
Diagnostic routines is a.
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Programs used to print error messages
Indicates system problems and improper program instructions
Both A and B are true
None
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Question # 24
The given statement FILE "fptr;
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Defines a pointer to the pre defined structure type FILE.
Defines a pointer to the usere defined structure type FILE
Defines a pointer to the pre-defined data type FILE DESCRIPTOR.
Creates a file pointed by fptr
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Question # 25
The standard I/O is also called.
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isolated I/O
Parallel I/O
Both a and b
None
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Question # 26
What method is used to specify a containers layout in JSP.
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Set lay out ()
Set container lay out ()
Container lay out()
Set cont layout ()
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Question # 27
Which of the following transmission system provide the highest data rate to in individual device.
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Computer bus
Telephone lines
Voice and mode
Lease lines
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Question # 28
Which of the following is not true of FORTRAON.
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It was developed for scientific and mathematical application
It is one of the oldest high level languages
It is a problem oriented language
All of above
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Question # 29
Who is the Brian of computer
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ALU
CPU
MU
None
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Question # 30
Which of the following is not characteristics of COBOL
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It is a very standardized langauge.
It is a very efficient in terms of coding and execution
It has limited facilities for mathematical notation
It is very readable langage
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Question # 31
Thread testing is used for testing.
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Real time systems
Object oriented systems
Event driven systems
All of the above
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