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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
A example of black and white laser printer is.
Choose an answer
HP 4000
MS
Both a and b
None
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Question # 2
A new presentation can be created from
Choose an answer
Blank presentation
From Existing presentation
From Design Template
All of above
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Question # 3
Multiprogramming system
Choose an answer
Are easier to develop than signal programming system.
Execute each job faster
Execute more jobs in the same time
Are used only on large main frame computers.
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Question # 4
The associativity of ++ operator is
Choose an answer
For arithmetic expression and
For pointer expression
For pointer expression and
For pointer express in and
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Question # 5
Image video , graphics, data base snapshots and affectionately called.
Choose an answer
BLOBs
Intelligent documents
Internet services
Net work documents
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Question # 6
CISC stand for.
Choose an answer
Computer instruction system computer
Complex instruction set car
Complex instruction set computer
Resource instruction set computer
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Question # 7
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 # 8
What is the period of fourth generation
Choose an answer
1979 - 1980
1981-1995
1995-2000
1974-1980
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Question # 9
The getchar () library function
Choose an answer
Returns a character when any key is pressed
Return multiple characters when the keys are pressed
Return multiple characters when the key are pressed followed by enter key
Return a single character when the keys are passed followed by enter key
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Question # 10
A central processing unit fabricated on a single chip of semiconductor is called.
Choose an answer
RAM
ROM
Microprocessor
None
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Question # 11
Which of the following database object is created first before any other created
Choose an answer
Table
Form
Report
Query
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Question # 12
Multi user system provided cost saving for small business because they use a single processing unit to link several
Choose an answer
Personal computers
Workstations
Dumb terminals
Main frames
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Question # 13
I have an ASP NET application I have a page loaded from server memory At this instance which of the following methods gets fired.
Choose an answer
Unload ()
Load () (ANS)
Pre Render()
None
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Question # 14
In the third generation of computers.
Choose an answer
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 # 15
Which of the following does not refer to middle ware.
Choose an answer
COM
DCOM
JAVA
All of above
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Question # 16
Which falls into the modular programming.
Choose an answer
FORTRAN
Small talk
C
Modula 2
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Question # 17
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 # 18
Which of the following is not a worksheet design criterion.
Choose an answer
Efficiency
Auditability
Description
Clarity
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Question # 19
________ refers to the number of subordinate modules controlled by a calling module.
Choose an answer
span of control
Coupling
Cohesion
Integration
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Question # 20
What do you call when the elements of a module all operate on the same data.
Choose an answer
Functional cohesion
Temporal cohesion
Communicational cohesion
Coincidental cohesion
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Question # 21
What is a portion of a document in which you set certain page formatting options.
Choose an answer
Page
Document
Section
Page setup
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Question # 22
IBM 1401 IS.
Choose an answer
First generation Computer
Second generation computer
Third generation computer
Fourth generation computer
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Question # 23
The default port for SMTP is.
Choose an answer
21
23
25
80
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Question # 24
While insetting a diskette into the diskette drive of a PC the diskette's label side should face.
Choose an answer
East
North
South
Up
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Question # 25
In which year was UK's premier computing event called "The which computer started.
Choose an answer
1980
1985
1986
1987
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Question # 26
Which are the cache controller ports.
Choose an answer
64 bit AHB -Lite slave ports
64- bit AHB -Lite Master ports
Both a and b
None
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Question # 27
Which UML diagram that shows how objects are organized according to the links among objects.
Choose an answer
Activity diagram
Sequence overview diagram
Interaction overview diagram
Communication diagram
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Question # 28
What name space does the Web page belong in the NET frame work class hierarchy.
Choose an answer
System web ul page
System Windows page
System web page
None
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Question # 29
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 # 30
Which is not the project risk.
Choose an answer
Supplier issues
Organization factors
Technical issues
error prone software delivered
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Question # 31
Causing a flag to became 0 is called.
Choose an answer
Clearing a flag
Case a flag
Both a and b
None
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