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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
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 # 2
Function have
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Local scope
Block scope
File scope
Function scope
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Question # 3
Want your logo in the same position on every slide automatically? Insert it on the
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Handout master
notes master
Slide master
All of the above
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Question # 4
What is the maximum clock speed of PIII processor.
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1.0 GHz
1.1 GHz
1.2 GHz
1.3 GHz
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Question # 5
Which of the following is required when more than one person uses a central computer at the same time.
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Terminal
Light pen
Digitizers
Mouse
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Question # 6
Consider the following statement which of the following options is a correct one.
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The above statement is a part of a request from a web client.
The above statement is a part of the input to a CGI program
Dispenser pl may be a CGI program
Want is a variable and what's new html HTTP/1.0 is the value
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Question # 7
Which of the following magazines covers only the IBM PC and its compatibles.
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Byte
PC magazine
Personal computing
Interface age
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Question # 8
A function protoype is
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A definition of the function
a declaration statement in the called program
A declaration statement in the called program
A function call in the program
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Question # 9
Avalanche photodiode receivers can detect bits of transmitted data by receiving.
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100 photons
200 photons
2000 photons
300 photons
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Question # 10
Magnetic disks are the most popular medium for.
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Direct access
Seuential access
Both of above
None of these
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Question # 11
Which of the following is used to write error message in event log file.
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System data
System enterprise services
System diagnostics
None
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Question # 12
Want a Power Point photo album slide show to play continuously.
Choose an answer
Use Radom slide transitions
Launch an online broadcast
Loop continuously
All of the above
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Question # 13
Which statement is false about WR signal
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WR signal controls the input buffer
the bar over Wr means that this is an active low signal
the bar over WR means that this is an active high signal
If WR is 0 then the input data reaches the latch input.
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Question # 14
One of the main feature that distinuish microprocessors from micro computers is.
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Words are usually larger in microprocessors
Words are shorter in microprocessors
Microprocessor does not contain 1/0 devices
Exactly the same as the machine cycle time
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Question # 15
Which command is used to record a user login session in a file.
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script
Record
Copy
Session
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Question # 16
Identify the invalid identifier
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my -function
size
-some word
This & That
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Question # 17
To protect a worksheet, you can choose protection and the protect sheet from the menu.
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Edit
Tools
Data
Format
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Question # 18
The first electronic general purpose digital computer built by Motley and accrete called ENIAC did not work on the strode program concept How many numbers could it stored in its internal memory.
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100
20
40
80
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Question # 19
Which diagram depicts a pattern of messages coming into and going from an object.
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Collaboration diagram
Sequence diagram
Class diagram
Object diagram
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Question # 20
The ______ operator will cause record to be selected only if tow or more conditions are satisfied.
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Or
If Or
Range
And
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Question # 21
The octal equivalence of 111010 is
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81
72
71
None of these
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Question # 22
Which operation is not performed by computer.
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Inputting
Processing
Controlling
Understanding
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Question # 23
Which of the following can be used to add alternating color scheme in aRepeater control.
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Alternatingltem template
Data source
Color validator
None
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Question # 24
Which command in vi editor command is used to copy the current line of the file.
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ys
yy
yc
yw
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Question # 25
If in an ASP NET application one want to create http handlers which of the interface is used.
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Pipeline
Handier
IhttpH and ler factory
None
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Question # 26
Number of bits per symbol used in biodot code is.
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5
7
8
9
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Question # 27
Which of the following is not of the merge process.
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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 # 28
A dumb terminal has
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An embedded microprocessor
Extensive memory
Independent processing
A keyboard and screen
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Question # 29
Which of the following is included in the test plan document of the test documentation standard.
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What is not to be tested
Test environment properties
Quality plans
Schedules and deadlines
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Question # 30
INTR it implies the ___ signal
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Interrupt request
Interrupt Right
Interrupt Rough
interrupt Reset
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Question # 31
Which operation you will perform if you need to move a block of text.
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Copy and paste
Cut and paste
Paste and Delete
Paste and cut
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