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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
While working with the binary Strems for 'C' I/O file operations.
Choose an answer
Only the binary values can be read and can be written
No character transition take place
Character translation takes place
Both a and b above
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Question # 2
Tap speed is measured in
Choose an answer
Feet per second
Inch per second
Meter per second
Centimeter per second
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Question # 3
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 # 4
The ______ portion of LAN management software restricts access, records user activities and audit data etc.
Choose an answer
Configuration management
Security management
Performance management
None
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Question # 5
The item BDMS is referred to.
Choose an answer
Data Base Management system.
The software used for the management maintenance and retrieval of the data stored in a data base.
A and B both true
None
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Question # 6
Which command is used to copy files.
Choose an answer
cp
copy
mv
move
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Question # 7
Which number system is commonalty used as a shortcut notation of groups of four binary digits.
Choose an answer
Binary
Decimal
Octal
hexadecimal
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Question # 8
Each memory location has
Choose an answer
Address
Contents
Both a and b
None
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Question # 9
All of the following are dis advantage of RPG except.
Choose an answer
It is a very machine dependent langauge.
It is very limited in scope
Is not suited for complex problems rearing extensive programming logic
All of the above are dis advantages
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Question # 10
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 # 11
Which of the following de note value that can be taken by cache control of ASP NET.
Choose an answer
Public
Private
no cache
All above
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Question # 12
The visual representation of a project that includes a table of contents as well as a chart of the logical flow of the interactive interface is often called.
Choose an answer
A master lay out
A work flow diagram
a navigation map
A synthesizer
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Question # 13
The testing methodology ________ represents.
Choose an answer
Cube
Triangle
Circle
Rectangle
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Question # 14
RISC stand for.
Choose an answer
Reduced instruction set computer
Reduced instruct set compare
Reduce instruction stand computer
All of these
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Question # 15
A script is a
Choose an answer
Program or sequence of instructions that is interpreted of carried out by processor directly
Program or sequence of instruction that is interpreted or carried out by another program
Program or sequence of instruction that is interpreted or carried out by web server only
None
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Question # 16
The Key F-12 opens a
Choose an answer
Save as dialog box
Open dialog box
Save dialog box
Close dialog box
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Question # 17
Which diagram is like a flow chart which shows the steps decision points and branches.
Choose an answer
Sequence diagram
Composite structure diagram.
Interaction overview diaram
activity diagram
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Question # 18
On which of the operating system belOw ASP Net CAN RUN.
Choose an answer
Windows XP professional
Windows 2000
Both A and B
None
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Question # 19
The distinction represents a major change in ________ control.
Choose an answer
Organization
Major
Processing
Server
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Question # 20
Domain Engineering in CBSE is to
Choose an answer
Identification of components
Catalogue reusable components'
Domain modeling
All above
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Question # 21
Which function includes the specified file even the statement evaluates to false in which block the function is placed.
Choose an answer
Include ()
require (0
Both of above
None
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Question # 22
When did IBM introduced the 80286 based PC/AT
Choose an answer
1982
1984
1985
1989
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Question # 23
The NET Fram work provides a runtime environment called.
Choose an answer
RMT
CLR
RC
RCT
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Question # 24
Internal costs indlude
Choose an answer
Developers salaries
Managers and support personnel salaries
The cost of overheads such as utilities rent and senior managers
All of above
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Question # 25
Cohesion is a qualitative indication of the degree to which a module.
Choose an answer
Can be written more compacity
Is connected to other modules and the outside world
Is able to complete the function in a timely manner
None of the above
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Question # 26
How many bit stored by status register
Choose an answer
1 bit
4 bit
6 bit
8 bit
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Question # 27
Which of the following must be done in order to connect data from some data resource to Repeated control.
Choose an answer
Set the Data sources property
Call the data bind method
Both A and B
None
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Question # 28
Which of the following tools would be involved in the automation of regression test.
Choose an answer
Data tester
Boundary tester
capture of playback
Output comparator
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Question # 29
Code coverage is used as a 208 measure of what.
Choose an answer
Defects
Trends analysis
Test effectiveness
Time spent testing
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Question # 30
Plasma device converts
Choose an answer
Electrical energy into light
Light into electrical energy
Light into graphical energy
None
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Question # 31
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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