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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
The filter by selection allows you to filter those records
Choose an answer
That match the selected field
That match the criteria specified
That meet any of several criteria specified
All of above
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Question # 2
RGB model are used for
Choose an answer
Computer display
Printing
Painting
None
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Question # 3
The RGB model display a much _________ percentage of the visible band as compared to CMYK
Choose an answer
Lasser
Larger
Medium
None
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Question # 4
Tape speed is measure din
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Feet per second
Inch per second
Meter per second
Centimeter per second
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Question # 5
The standard I/O is also called.
Choose an answer
isolated I/O
Parallel I/O
Both a and b
None
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Question # 6
You can automatically include all of the field in a table in a query by_____ a strike that appear list box in query design view.
Choose an answer
Clicking
Right clicking
Double clicking
None of above
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Question # 7
In which of the following usually a front end processor is used.
Choose an answer
Virtual storage
Time sharing
Multi programming
Multi heading
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Question # 8
Total cost of all project efforts definition applies to the
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Left over product
Cost of quality
Customer satisfaction
Redoing entire project
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Question # 9
The external device is connected to a pin called the_____ pin on the processor chip
Choose an answer
Interrupt
Tranasfer
Both a and b
None
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Question # 10
Which of the following is a type of abstraction.
Choose an answer
Data
Procedural
Iteration
All of the above
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Question # 11
Which of the following is a way to access secondary memory.
Choose an answer
Random access memory
Action method
Transfer method
Density method
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Question # 12
What is place to the left of horizontal scroll bar.
Choose an answer
Tab stop buttons
View buttons
indicators
None
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Question # 13
In the maintenance phase the product must be tested against previous test cases. This is known as _______ testing.
Choose an answer
Unit
Regression
Beta
Module
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Question # 14
When were the first mini computer built.
Choose an answer
1965
1962
1972
1966
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Question # 15
Which microprocessor to read an item from memory.
Choose an answer
VAM
SAM
MOC
None
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Question # 16
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 # 17
A shadow mask CRT has ____ phosphor color dots at each pixel position.
Choose an answer
1
2
3
None
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Question # 18
Which of the following option is not available in insert >> picture
Choose an answer
Chart
Word Art
Clip Art
Graph
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Question # 19
The clock period is denoted by
Choose an answer
Tp
T1+T2+T3.....................+ Tn
P1
None
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Question # 20
Who would USUALLY perform debugging activities.
Choose an answer
Developers
Analysis
Testers
Incident managers
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Question # 21
Whole part or composition relationship represents.
Choose an answer
Aggregation
Inheritance
Polymorphism
Association
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Question # 22
The_____ is undertaken to solve a business problem.
Choose an answer
Testing
Requirements phase
Inventory
Accounts
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Question # 23
Secondary memory is also called.
Choose an answer
Auxiliary
Backup store
Both a and b
None
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Question # 24
Which multiplex by ADC 0808/0809
Choose an answer
2:4
3:8
4:16
None
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Question # 25
Poor response times are caused by
Choose an answer
Busy processor
High I/O rate
High paging rates
any of above
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Question # 26
The actual work process of ASP NET is taken care by
Choose an answer
Inetinfo exe
aspnet _ isapi .dill
aspnet _ wp .exe
None
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Question # 27
A scalable system can be altered to accommodate changes in the amount of.
Choose an answer
Users
Resources
Computing entities
All of the above
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Question # 28
The functionality of the system or what the information system will do is called the ______ of the system.
Choose an answer
Business need
Intangibles
Requirements
Sponsors
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Question # 29
Which is not the main feature of DEC alpha
Choose an answer
64 bit RISC processor
Designed to replace 32 VAX
Seven stage split integer point pipeline
Variable instruction length
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Question # 30
ISA stand for
Choose an answer
Instruct set area
Instruction set architecture
Both a and b
None
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Question # 31
After typing header text how can you quickly enter footer text.
Choose an answer
Press page down key and type the text for footer.
Click on switch between header and footer then type in text
Both of above
None
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