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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
What Pivot table toolbar button updates the data in a pivot table or pivot chart report if the source data Chas changed.
Choose an answer
Format Report
Pivot table
Refresh Data
Show detail
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Question # 2
The functionality of the system or what the information system will do is called the ______ of the system.
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Business need
Intangibles
Requirements
Sponsors
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Question # 3
A potential problem with the point system described thus far has to do with and effort known as a.
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Rolling baseline
Package
Technique
Computing
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Question # 4
The protocol that most of the e-mail programs used for directory services is.
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SMTP
IMAP
LDAP
POP3
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Question # 5
The GIF format is much ............... to be downloaded or uploaded over the www.
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Slower
Faster
Medium
None
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Question # 6
An output device that uses words or messages recorded on a magnetic medium to produce audio response is.
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Magnetic tape
Voice response unit
Voice recognition unit
Voice band
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Question # 7
The transformation in which an object can be rotated about origin as well as any arbitrary pivot point are called.
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Translation
Scalling
Rotation
All of these
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Question # 8
Which cohesion operates on the same input or output date
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Communicational
Temporal
Procedural
Object
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Question # 9
Computer graphics was first used by
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William fetter in 1960
James fetter in 1969
James gosling in 1991
J0hn Taylor in 1980
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Question # 10
Which of the following is a type of abstraction.
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Data
Procedural
Iteration
All of the above
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Question # 11
An IBM system/38 represents the computer class of.
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Small scale computer
Medium scale computer
Large scale computer
Super computer
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Question # 12
Color depth can be defined by ________ which can be displayed on a display unit.
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Bits per pixel
Bytes per pixel
Maga byte per pixel
None
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Question # 13
A word processor would most likely be used to do
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Keep an account of money spent
Do a computer search in media center
Maintain an inventory
Type of biography
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Question # 14
Which of the following will happen when data is entered into a memory location.
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It will add to the content of the location
It will change the address of the memory location
It will erase the previous content
It will not be fruitful if there is already some data at the location.
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Question # 15
During the programming stage the softeare is.
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Requirement analysis.
Designing
Coded and debugged
Maintenance and documented
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Question # 16
Which in general is the least required skill of a good tester.
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Being diplomatic
Able to write software
Having good attention to detail
Able to be relied on
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Question # 17
In microprocessor one of the operands holds a special register called.
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Calculator
Dedicated
Accumulator
None
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Question # 18
This form display the field name labels down the left side of the column with the data for each field just to the right of its corresponding label.
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Tabular
Justified
Columnar
Data sheet
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Question # 19
The personal who deals with the computer and its management put together are called.
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Software
Human ware
Firmware
hardware
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Question # 20
The second grid in DUST is called.
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Phosphor
Storage mesh
Collector
None
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Question # 21
Which of the following is not a component of CASE tool.
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Diagramming tools
Code generators
information repository
Debugging Tools
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Question # 22
How many bit microprocessor developed by intel.
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4 bit
8 bit
32 bit
64 bit
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Question # 23
To center worksheet titles across a range of cell you must.
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Select the cells containing the title text and use the fill handle to center the text across a range of cells.
Widen the columns
Select the cells containing the title text and use the fill handle to center the text across a range of cells.
Widen the column
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Question # 24
In ASP NET the sessions can be dumped by using.
Choose an answer
Session dump
session Abandon
Session Exit
None
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Question # 25
Which process is known for initializing a microcomputer with its OS.
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Cold booting
Boot recording
Booting
Warm booting
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Question # 26
When creating an input mask this character does not require an entry but if an entry is made it must be a letter from A-Z
Choose an answer
?
!
\@
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Question # 27
What is the period of 3 generation.
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1979-1981
1979-1980
1978-1979
1978-1986
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Question # 28
Which of the following magazines covers only the IBM PC and its compatibles.
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Byte
PC magazine
Personal computing
Interface age
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Question # 29
Work that continues throughout the project and does not relate to any specific phase of software development is termed a .
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Mile stone
Project function
Activity
Baseline
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Question # 30
Which of the following function can assign the output to a string variable.
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echo ()
print (0
print f(0
s print f ()
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Question # 31
All modern computer operate on
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Information
Floppies
Data
Word
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