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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Which of the following denote new data bound controls used with ASP NET.
Choose an answer
Grid view
Form view
St data source
All above
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Question # 2
What is the maximum clock speed of PIII processor.
Choose an answer
1.0 GHz
1.1 GHz
1.2 GHz
1.3 GHz
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Question # 3
The user of data on paths through the code is.
Choose an answer
Possible communications bottleneck's in a program
The rate of change of data values as a program executes
Data flow analysis
The intrinsic complexity of the code
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Question # 4
AL 7 99H which operation is performed here
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Input
Out put
Both a and b
None
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Question # 5
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 # 6
Once a file is saved on JPEG format some data is lost.
Choose an answer
Temporarily
both a and b
All of above
None of these
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Question # 7
The microcomputer system by using the ___ device interface
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Input
Out put
Both a and b
None
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Question # 8
MS Office provides help in many ways which of these is one of them.
Choose an answer
What is this
Office assistant
Help menu
All of the above
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Question # 9
The standardization is needed
Choose an answer
To make application programs more portable
To increase their utility
To allow them to use is different application environment
All of these
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Question # 10
In ASP NET if one wants to set the focus on a particular control.
Choose an answer
Call SETFOCUS
Call SETCONTROL
Call FOCUS method
None
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Question # 11
The intersection of three primary RGB color produces.
Choose an answer
White color
Black color
Magenta color
Blue color
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Question # 12
Which of the following require large computers memory.
Choose an answer
Imaging
Graphics
Voice
All above
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Question # 13
Which bus transfer singles from the CPU to external device and others that carry singles from external device to the CPU.
Choose an answer
Control bus
Data bus
Address bus
None
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Question # 14
The electron beam in a color picture tube is refreshed______ times in a second to make video realistic.
Choose an answer
15 times
25 times
35 times
45 times
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Question # 15
A small button with three dots usually displayed at the right of field properties box.
Choose an answer
Make button
Expression button
Build button
None
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Question # 16
How dow yu manage states in asp net application
Choose an answer
Session Objects
Application Objects
View state
All of above
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Question # 17
The CPU removes the __________ signal to complete the memory write operation.
Choose an answer
READ
WRITE
Both a and b
None
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Question # 18
Space between lines.
Choose an answer
Leading
Kerning
Extrude
Expanded
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Question # 19
The two basic types of record access methods are.
Choose an answer
Seuential and random
Seuential and indexed
Direct and immediate
On-line and real time
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Question # 20
Pick the best definitions of quality.
Choose an answer
Quality is job one
Zero defects
Conformance to requirements
Work as designed
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Question # 21
Which is the type of port.
Choose an answer
Serial
Parallel
AGP
All these
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Question # 22
Which printer is very commonly used for desktop publishing
Choose an answer
Laser printer
Inkjet printer
Daisywheel printer
Dot matrix printer
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Question # 23
Which method displays the custom control
Choose an answer
The prerender
Render
Page Load
Display
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Question # 24
The benefit of using enumeration data types in a program is
Choose an answer
Program becomes shorter
Program becomes longer
Program is easy to understand
Program become complex
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Question # 25
Which among the following literarily means many forms the concept that different objects can respond to the same message in different way.
Choose an answer
Composition
Encapsulation
Polymorphism
Interitance
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Question # 26
Life cycle testing involves ______ testing of the system during the developmental process.
Choose an answer
Begin
Continuous
system
Process
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Question # 27
Which are used for port A in 8255 mode 1.
Choose an answer
PC0-PC2
PC3-PC7
PC6-PC7
PC3-PC5
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Question # 28
Which of the following does not interrupt an running process.
Choose an answer
A device
Timer
Scheduler process
Power failure
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Question # 29
if the CPU scheduling policy is FCFS then what would be average waiting time.
Choose an answer
10 ms
10.8 ms
12 ms
12.8 ms
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Question # 30
To create this you enter an expression in the design grid that instructs access to perform a calculation using the current field values.
Choose an answer
formulated field
Numeric field
Formula field
Calculated field
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Question # 31
The largest percentage of total life cycle cost of software is.
Choose an answer
analysis costs
Design costs
Maintenance costs
Testing costs
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