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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
To test a function, the programmer has to write a driver which calls the function and passes it.
Choose an answer
stub
Test data
Proxy
Package
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Question # 2
A microprocessor retries instructions from
Choose an answer
Control memory
Cache memory
Main memory
Virtual memory
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Question # 3
What does the following statement corresponds to.
" pacifying that only people who satisfy certain criteria receive a questionnaire.
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Purposeful sample
Convenient sample
Random sample
purposeless sample
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Question # 4
A Factor which would strongly influence a business person to adopt a computer is its.
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Accuracy
Rellability
Speed
All above
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Question # 5
If you will be displaying or printing your document on another computer you 'll want to make sure and select the_________ option under the save tab.
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Embed fonts
Embed True Type Fonts
Save true type fonts
Save fonts
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Question # 6
Printer produce output by either
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Impact method
None impact method
Both a and b
None
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Question # 7
Which command can be used to know the present working directory.
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pad
pww
pwd
pdd
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Question # 8
In mail ($param2, $ param 2, $param3, $param 4), the $param 2 contains.
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The message
The recipient
The header
The subject
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Question # 9
Which of the following approaches by system development develops the application architecture plan.
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Obejct oriented
Information engineering
Structured
Botha a and c above
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Question # 10
During the software development process at what point can the test process start.
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When the code is complete
When the design is complete
When the software requirements have been approved
When the fist code module is ready for unit testing.
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Question # 11
Which command is concerned with LINUX kernel log messages.
Choose an answer
dmsg
dmesg
cmsg
cmesg
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Question # 12
Which of the following generations of language will likely include the language of the feature.
Choose an answer
First generation
Second generation or third generation
Fourth generation
Fifth generation
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Question # 13
The DMA controllers are specials hardware embedded into the chip in modern integrate processor that ____________ and _________ to the system.
Choose an answer
Data transfer
Arbitrate access
Both a and b
None
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Question # 14
When function is recursively called all the automatic variable are stored in a.
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Stack
Array
Register
Linked list
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Question # 15
The additive color models use the concept of.
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Printing ink
Light to display color
Printing line
None
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Question # 16
Element of the array are accessed by
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Index
Mathematical function
Accessing the function in built in data structure.
Int l;
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Question # 17
Intel Used HMOS technology to recreate _____
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8084 A
8085 A
8086 A
8088 A
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Question # 18
Which of the following is a combination of data and logic that represents some real world entity.
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Relationship
Object
Attributes
Method
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Question # 19
Which of the following is not a member of Response Object.
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Clear
Write
Execute
Flush
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Question # 20
To get the symbol dialog box click on the _______ menu and choose symbol
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Insert
Format
Tools
Table
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Question # 21
Which of the following variable assignment is by value assignment in PHP
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$value 1 = $ value?
$value 1 = & $ value?
$value 1 = & $value?
None
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Question # 22
AL stand for
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Accumulator low
Address low
Appropriate low
Application low
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Question # 23
The NET Fram work provides a runtime environment called.
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RMT
CLR
RC
RCT
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Question # 24
Give one word what model does ASP NET request processing based on.
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Bottom up
Top down
Water fall
Pipe line
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Question # 25
What is the keyboard shortcut for creating a chart from the selected cells.
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F3
F6
F11
F7
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Question # 26
In microprocessor one of the operands holds a special register called.
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Calculator
Dedicated
Accumulator
None
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Question # 27
In ASP NET in form page the object whch contains the user name is.
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Page user identity
Page user isin role
Page User Name
None
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Question # 28
Which of the following tool sketches the logical structure of the system based on some oriteria.
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Decision table
Data flow diagram
Decision tree
Structured chart
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Question # 29
Which of the following is a LOOP statement of a C language.
Choose an answer
Repeat until
For
While -Do
Do-while
Both b and d above
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Question # 30
Which of the following correctly access the seventh element stored in foo, an array with 100 elements.
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foo{6}:
Foo {7}:
Foo
Foo():
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Question # 31
A method of implementing a memory management system is
Choose an answer
Buddy system
Bridgeware
Broadband coaxial system
All of the above
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