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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
In which year was chip used inside the computer for the first time.
Choose an answer
1964
1975
1999
1944
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Question # 2
LCD means
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Liquid crystal display
Liquid chromes data
Liquid crystal data
None
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Question # 3
A small button with three dots usually displayed at the right of field properties box.
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Make button
Expression button
Build button
None
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Question # 4
SI Stand for
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Stand Index
Source index
Segment index
Simple index
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Question # 5
What is the period of fourth generation
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1979 - 1980
1981-1995
1995-2000
1974-1980
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Question # 6
The _______ is generated by the department or person that has an idea for a new information system.
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Feasibility analysis
Gradual refinement
Project sponsor
system request
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Question # 7
How applications communicates with kernel.
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Not disclosed by linux team
SSL
System calls
Shell
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Question # 8
Borders can be applied to
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Cells
Paragraph
Text
All above
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Question # 9
the loss in signal power as light travels donw the fiber is called.
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Attenuation
Progragation
scathering
Interruption
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Question # 10
A small or intelligent device is so called because it contains with it a
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Computer
Micro computer
Programmable
Sensor
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Question # 11
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 # 12
The first Electronic computer in the world was
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UNIVAC
EDVAC
ENIAC
All of above
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Question # 13
Super computer was invested by
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J.H. Van Tassel
J.C. Perrier
W.L Judson
A.J garnering.
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Question # 14
Which field type will you select when creating a new table if you require to enter long text in that field.
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Text
Memo
currency
Hyper link
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Question # 15
Which is the components of computer
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System bus
CPU
Memory unit
All these
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Question # 16
Sp line curve can be either
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Bezier sp line
B sp line
Both a and b
None
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Question # 17
Which falls into the modular programming.
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FORTRAN
Small talk
C
Modula 2
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Question # 18
DMA Stand for
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Direct memory access
Direct memory allocation
Data memory access
Data memory allocation
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Question # 19
The name space with in the Microsoft NET Frame work which provides the functionality to implement transaction processing is.
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System Enterprise services.
System Security
System Diagnostics
System Data
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Question # 20
How many bit micro processor in the era marked beginning of fourth generation
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4 bits
8 bit
16 bit
32 bit
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Question # 21
IRR stand for
Choose an answer
Interrupt request register
Input request register
Input resolver register
Interrupt resolver register
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Question # 22
Which scheduling policy is best suited for time sharing operating system.
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Shortest job first
Round robin
First come first serve
Elevator
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Question # 23
To create an interactive pivot table for the web you use a Microsoft Office web component called.
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HTML
Pivot Table field list
Pivot Table list
Pivot Table Report
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Question # 24
Hardware that creates sound from a mathematical representation.
Choose an answer
Sound synthesizer
Stampers
Speaker
Sons
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Question # 25
Which of the following statement is false.
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You can set different header footer for even and odd pages
You can set different page number formats for different sections
You can set different header footer for first page of a section
You can set different header and footer for last page of a section
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Question # 26
The data dictionary in SDLC contains descriptions of.
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DFD Elements
E-R diagram
Use case
Class diagram
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Question # 27
How can you remove tab stop markers from ruler.
Choose an answer
Double click the tab marker and choose clear all
Drag the tab stop marker out of the ruler
Right click the tab stop marker and choose remove
All of above
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Question # 28
The symbol represents
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Aggregation
Generalization
Dependency
Association
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Question # 29
The most commonly used standard dta code to represent alphabetical numerical and punctuation characters used in electronic data processing system is called.
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ASCII
BCD
EBCDIC
All of above
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Question # 30
Which of the following is not a transmission medium.
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Telephone lines
Coaxial cables
Modem
Micro wave systems
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Question # 31
Which of the following defines the expected result of a test.
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Test case specification
Test design specification
Test procedure specification
Test results
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