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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
In which layer of OSI model IP is available.
Choose an answer
layer 1
Layer 2
Layer 3
Layer 4
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Question # 2
The Java Beans event model is also known as.
Choose an answer
The event beans model
The event service model
the event delegation model
The event dependent model
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Question # 3
Which is not involved in software development process.
Choose an answer
People
Problem
Practice
Product
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Question # 4
An input /output device at which data enters or leaves a computer systemis.
Choose an answer
Keyboard
Terminal
Printer
Plotter
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Question # 5
_________ identifies functionality of the system based on user requirements.
Choose an answer
Software architect
system analyst
Designer
Taster
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Question # 6
Acronym for VRML
Choose an answer
Virtual Reality Modeling level
Virtual Reality Modulation language.
Virtual Reality Marketing language.
None
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Question # 7
Which is used to store critical pieces of data during subroutines and interrupts.
Choose an answer
Stack
Queue
Accumulator
Data register
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Question # 8
Which of the following options is correct with regard to HTML.
Choose an answer
It is a modelling language
It is a DTP language
It is a partial programming language
It is used to structure documents.
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Question # 9
Technical detailed specification of all system elements are the product of
Choose an answer
Logical design
Physical design
Analysis
Implementation
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Question # 10
The graphics can be
Choose an answer
Drawing
Photograph, movies
Simulation
All of these
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Question # 11
Binary codes as used in computer sciences are codes made up of witch of the following two numbers.
Choose an answer
0 and 9
1 and 3
0 and 1
9 and 1
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Question # 12
Which is signal user operating system.
Choose an answer
MS-DOS
UNIX
XENIX
LINUX
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Question # 13
Which of the following is not of the merge process.
Choose an answer
Sort the data source records
Format a main document
Edit a data soruce
Merge the two files to print or create a new document
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Question # 14
Select the interface which provides fast, connected forward only access to data.
Choose an answer
Idata record
I data base
I data base
Idata Reader
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Question # 15
Which of the following extension does a web service file will have.
Choose an answer
Asmx
Aspx
Ascx
Resx
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Question # 16
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 # 17
How can you increase the font size of selected text by one point every time.
Choose an answer
By pressing Ctrl + ]
By pressing Ctrl + [
By pressing Ctrl + }
By pressing Ctral +{
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Question # 18
What section of the config Web file is used for storing a slist of authorized users.
Choose an answer
Authorization
Authentication
Authentication
None
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Question # 19
A series of statements explaining how the data is to be processed is called.
Choose an answer
Instruction
Compiler
Program
Interpretor
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Question # 20
The major activities that make up the implementation phase are.
Choose an answer
Construct software components
Verify these and convert data
Design and integrate the system controls.
Install the system.
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Question # 21
You cannot close MS Word application by
Choose an answer
Choosing file menu then Exit submenu
Press Alt +F4
Click X button on title bar
From file menu choose close submenu
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Question # 22
In mail ($param2, $ param 2, $param3, $param 4), the $param 2 contains.
Choose an answer
The message
The recipient
The header
The subject
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Question # 23
When a program is running the value of a constant
Choose an answer
Can be changed
Cannot be used
I always hidden
Cannot be changed
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Question # 24
WAN stand for
Choose an answer
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
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Question # 25
Which among the following is not an activity of requirement determination
Choose an answer
Requirement anticipation
Requirement investigation
Requirement Specification
Requirement Gathering
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Question # 26
Which chart is represented by vertical bars.
Choose an answer
PERT
GANTT
ROI
NPV
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Question # 27
A __ name must be unique within a data base.
Choose an answer
Table
Field
Record
Character
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Question # 28
In which form CPU provide output
Choose an answer
Computer signals
Digital signals
Metal signals
None
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Question # 29
EU stand for
Choose an answer
Execution unit
Execute unit
Exchange unit
None
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Question # 30
Which is the following is not a storage class in C.
Choose an answer
Auto
Struct
Extern
Static
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Question # 31
________ are the three dimensional analogs of Quaid trees
Choose an answer
quadric
Octrees
Geometry
None
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