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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Families of software ICs that play together are called.
Choose an answer
rotes
Suites
Objects
Clients
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Question # 2
Which of the following is not computer language.
Choose an answer
High level language
Medium level language
Low level language
All of the above
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Question # 3
Which color is produced with the green and red cots only
Choose an answer
Blue
Yellow
Magnets
White
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Question # 4
Which causes the microprocessor to immediately terminate its present activity.
Choose an answer
RESET Signal
INTERUPT signal
Both
None
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Question # 5
The phase of the system development life cycle in which testing will occurs is.
Choose an answer
Test factor
Authorization
Test phase
Audit trail
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Question # 6
Software engineering is the systematic approach to the
Choose an answer
Development of software
Operation of software
Maintenance of softeare
All of the above
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Question # 7
Shadow mask method is used in
Choose an answer
random scan system
Raster scan system
Both a and b
None
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Question # 8
The register can be divided are.
Choose an answer
3
4
5
6
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Question # 9
In planning a software project one would
Choose an answer
Find ways to produce result using limited resources
Pad the schedule to accommodate errors
Overestimate the budget
All of the abvoe
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Question # 10
Who work as a cache for the page table.
Choose an answer
TLB
TLP
LEB
WAB
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Question # 11
Third generation micro processor is dominated by _______ micro processor.
Choose an answer
8 bit
4 bit
16 bit
64 bit
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Question # 12
An error is software or hardware is called a bug . What is the alternative computer jargon for it.
Choose an answer
Leech
Suid
Glitch
Slug
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Question # 13
Where can you set the shedding color for a range of cells in Excel.
Choose an answer
Choose required color form patterns tab of format cells dialog box
Choose required color on fill color tool in formatting toolbar
Choose required color on fill color tool in drawing toolbar
All of above
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Question # 14
Review static analysis and dynamic testing have the same ____ as objective.
Choose an answer
Identifying defects
Fixing defects
1 and 2
None of the above
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Question # 15
Effective testing will reduce ________ cost.
Choose an answer
Maintenance
Documentation
Design
Coding
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Question # 16
Which of the following is a debugging approach.
Choose an answer
Brute force method
Inheritance
Data flow diagrams
ER Diagrams
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Question # 17
The technique and models used in the information Engineering SDLC are _ than those used in the traditional structured analysis SDLC.
Choose an answer
Less lightly integrated
More tightly integrated
Simpler
Better suited to small system.
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Question # 18
The capacity of this chip is 1 KB they are organized in the form of 1024 words with 8 bit word the what is the site of address bus.
Choose an answer
8 bit
10 bit
12 bit
16 bit
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Question # 19
The method that is used to assess economic feasibility is called.
Choose an answer
analysis of the time value of money
Cost analysis
Source and used of funds analysis
Implementation cost analysis
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Question # 20
The personal who deals with the computer and its management put together are called.
Choose an answer
Software
Human ware
Firmware
hardware
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Question # 21
Which of the following could be ta reason for a failure.
Choose an answer
Testing fault
software fault
Design fault
Environment fault
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Question # 22
Why drop caps are used in document.
Choose an answer
To drop all the capital letters
To automatically begin each paragraph with capital letter
To begin a paragraph with a large dropped initial capital letter
None
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Question # 23
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 # 24
Instruction of computer languages consists of
Choose an answer
OPCODE
OPERAND
Both of above
None
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Question # 25
Which of the following is a measure of the strength of association among object.
Choose an answer
cohesion
Coupling
Corollary
Collaboration
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Question # 26
_____ curve is one of the sp the approximation methods
Choose an answer
Bezier
Ellipsoid
Sheering
None
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Question # 27
The _______ place the data from a register onto the data bus.
Choose an answer
CPU
ALU
Both a and b
None
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Question # 28
Which method do you invoke on the data adapter control to load your generated data set with data.
Choose an answer
Load
Fill
Get All
None
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Question # 29
Which is the basic stack operation
Choose an answer
Push
POP
Both a and b
None
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Question # 30
Which command in LINUX is used for description any command.
Choose an answer
Help
Man
Detail
Short detail
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Question # 31
The requirement phase is undertaken to solve a.
Choose an answer
Business problem
System problem
Program problem
Design problem
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