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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
OTSS stands
Choose an answer
Off -Test sheik sotware
Off -True shelf software
Off -The shelf software
Off-The self sotware
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Question # 2
Which of the following is not an input device.
Choose an answer
OCR
Optical scanners
Voice recognition device
COM
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Question # 3
What is the difference between a declaration and a definition of a variable.
Choose an answer
Both can occur multiple times but a declaration must occur first.
There is no difference between them
A declaration occurs once but a definition may occur many times.
Both can occur multiple times but a definition must occur first.
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Question # 4
Display card is use for the purpose of.
Choose an answer
Sending graphics data to input unit
Sending graphics data to output unit
Receiving graphics data from output unit.
None
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Question # 5
Which of the following is not a field type in access
Choose an answer
Memo
Hyper link
Oie object
Look up Wizard
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Question # 6
The first machine to successfully perform a long series of arithmetic and logical operations was.
Choose an answer
ENIAC
Mark -1
Analytic engine
UNIVAC -1
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Question # 7
PHP supports all four different ways of delimiting in this context identify the false statement.
Choose an answer
You can use any of the delimiting style.
You can use different delimiting style in same page
You can use any delimiting style but must use a single style consistently for a page.
Variables declared in previous blocks are remembered on later blocks tool
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Question # 8
Which of the following is the best source of Expected Outcomes for User Acceptance Test scripts.
Choose an answer
Actual results
Program specification
User requirements
system specification
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Question # 9
When working in the page break preview you can
Choose an answer
View exactly where each page break occurs
Add or remover page breaks
Change the print area
All of above
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Question # 10
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 # 11
CAD stand for.
Choose an answer
Computer aided drafting
Compare aided drafting
Both a and b
None
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Question # 12
Cyclometric complexity method comes undner which testing method.
Choose an answer
White box
Black box
Green box
Yellow box
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Question # 13
A digital computer did not score over an analog computer in terms of.
Choose an answer
Speed
Accuracy
Reliability
Cost
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Question # 14
In ASP NET if one uses Windows authentication the current request attached an object called as.
Choose an answer
Serialization
Windows principal
Windows datset
None
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Question # 15
Find teh output of the following program
void main (){
int i = ' hello";
print f (i):
}
Choose an answer
Syntax error
Runtime error
h
Hello
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Question # 16
A 32 bit micro processor has the word length equal to.
Choose an answer
2 byte
32 byte
4 byte
8 byte
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Question # 17
___________ is the type of project status report.
Choose an answer
Test factor
Function matrix
Test phase
Documents
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Question # 18
An integrated circuit is.
Choose an answer
A complicated circuit
An integrating device
Much costlier than a single transistor
Febricated on a tiny silicon chip
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Question # 19
Which of these is a debugging tool.
Choose an answer
Windows
Heap trace
SCM
Editor
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Question # 20
To insert three columns between columns D and E you would.
Choose an answer
Select column D
Select column E
Select columns E, F and G
Select column D , E and F
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Question # 21
The function returns a Boolean value that indicates whether a specified expression can be evaluated as a number in ASP is.
Choose an answer
Is numeric ()
Is number ()
Is Not Numeric ()
Is Number or Not ()
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Question # 22
What happens if you press Ctrl+ Shift + F8
Choose an answer
It activates extended selection
It activates the rectangular selection
It selects the paragraph on which the insertion line is.
None
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Question # 23
What is the use of IP source routing.
Choose an answer
Mapping the net work drive
Troubleshooting
Performance
All of above
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Question # 24
The projection that can be viewed as the projection that has a centre of projection at a finite distance from the plane of projection are called.
Choose an answer
Parallel projection
Perspective projection
Isometric projection
None
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Question # 25
Which of the following memories has the shortest access times.
Choose an answer
Cache memory
Magnetic bubble memory
magnetic core memory
RAM
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Question # 26
Which of the following method is suitable when you need to send larger form submissions.
Choose an answer
Get
Post
Both Get and post
None of above
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Question # 27
Which indent marker controls all the lines except fist line.
Choose an answer
First line indent marker
Left indent marker
Hanging indent marker
Right indent marker
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Question # 28
Which of the following will happen when data is entered into a memory location.
Choose an answer
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 # 29
Which command is used to determine the path of an executable file.
Choose an answer
which
whom
locate
wex
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Question # 30
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 # 31
Remote computing services involves the use of time sharing and
Choose an answer
Multiprocessing
Interactive processing
Batch processing
Real time processing
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