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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
The processes of starting of restarting a computer system by loading instruction from a secondary storage device into the completer memory is called.
Choose an answer
Duping
Booting
Padding
All of above
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Question # 2
Which year intel corporation introduced an updated version of the 8080-the 8085
Choose an answer
1965
1977
1976
1985
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Question # 3
The declaration int (*a)[8] : is
Choose an answer
An array of pointers
A pointer to an array
A pointer to a function
Function returning pointer
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Question # 4
The size of the field with number data type can not be.
Choose an answer
2
4
8
16
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Question # 5
Which of the following are UML interactin diagram.
Choose an answer
Activity diagram
Sequence diagram
Collaboration diagram
Both a ,b and c
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Question # 6
Unlike text data type this can store up to maximum of 65,535, characters.
Choose an answer
Query
Form
Report
None of the above
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Question # 7
Which of the following supports the capability of returning pointers to other inter faces through COM object.
Choose an answer
Hardware interface
Software interface
Transient interface
Query control
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Question # 8
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 # 9
The feature in ASP NET 2.0 that is used to fire a normal post back to a different page in the application is called.
Choose an answer
Theme
Cross page posting
Code front
None
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Question # 10
What is the shortcut key you can press to create a copyright symbol.
Choose an answer
Alt + Ctrl +C
Alt +C
Ctrl + C
Ctrl + Shift + C
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Question # 11
Which is the error message reported by ICMP.
Choose an answer
Time exceeded
Host unreachable
Echo request
All of these
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Question # 12
Which command bring you to the first slide in your presenatation
Choose an answer
Next slide button
page up
ctrl + Home
Ctrl + End
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Question # 13
Instruction of computer languages consists of
Choose an answer
OPCODE
OPERAND
Both of above
None
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Question # 14
Which of the following is not a characteristic of an object.
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Identity
Behaviour
Action
State
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Question # 15
Printer in the file structure can be found in.
Choose an answer
/etc
/html
/www
/dev
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Question # 16
How many architectural paradigms in microprocessor.
Choose an answer
2
3
4
6
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Question # 17
RGB true color model has_______________ color depth
Choose an answer
24 bit
32 bit
64 bit
None
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Question # 18
Which of the following activities are included in the OO system development.
Choose an answer
use case driven analysis
Design
Prototyping
All of the above
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Question # 19
A type of core store that has a lower access time than the devices used for working store int he same processor is known as
Choose an answer
Core memory
Buffer
Fast core
Address register
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Question # 20
What is the smallest width of a column.
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0"
0.5"
1.5"
1"
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Question # 21
To create a new table in which method you don't need to specify the field type and size.
Choose an answer
Create table in design view
Create table using wizard
Create table by entering data
All of above
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Question # 22
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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Question # 23
A search value can be an exact value or it can be.
Choose an answer
Logical operator
Relationship
Wild card character
Comparison operation
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Question # 24
__________ allows LAN users to share computer program and data.
Choose an answer
Communication server
Print server
File server
None
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Question # 25
Which of the following language cna be used to write server side scripting in ASP NET.
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C#
C
Visual Basic
None
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Question # 26
If the number of columns is selected 1 and the line between check box is marked. where is the line drawn.
Choose an answer
In the left margin
In the right margin
Both in left and right margin
None
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Question # 27
DCL provides commands to perform actions like
Choose an answer
Change the structure of tables
Insert update or delete records and data values
Authorizing access and other control over data base
None
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Question # 28
Motorola introduced 32 bit RISC processor called.
Choose an answer
MC 88100
MC 81100
MC 80100
MC 81000
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Question # 29
Which is the component of IP
Choose an answer
Client identifier
Net work identifier
Host identifier
Both b and c
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Question # 30
In Basic description comments are put in the source program with the.
Choose an answer
Print statement
REMARK statement
INPUT Statement
DATA Statement
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Question # 31
How many micro processor in the market during the same period.
Choose an answer
3
5
6
8
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