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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Where is the default session data
Choose an answer
In process
State server
Sl server
All of the above
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Question # 2
Which of the following does not affect the resolution of a video display image.
Choose an answer
Bandwidth
Raster scan rage
Vertical and horizontal lines of resolution
Screen size
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Question # 3
Which of the following is the official way that a system works as described in organizational documentation.
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Formal system
primary system
Working system
Secondary system
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Question # 4
What does the "auto" specifier do.
Choose an answer
It automatically initializes a variables to 0
It indicates that a variables memory will automatically be preserved
It automatically increments the variable when used.
It automatically initializes a variable to NULL
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Question # 5
< ASP list item > tag replaces which of the following HTML tags
Choose an answer
< Option >
< Ul >
< List >
None
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Question # 6
The division of the computer screen into rows and columns the define the no of pixel to display a picture is called.
Choose an answer
Persistence
Resolution
Encapsulated post script
None
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Question # 7
Which class in JSP provides the capability to implement a grow able array of objects.
Choose an answer
Array class
Grow Able Array class
Container class
Vector class
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Question # 8
WA Stand for
Choose an answer
Write allocate
Wrote allocate
Way allocate
Word allocate
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Question # 9
What is the fifth element of the array
Int a [3][4] ={1,2,3,4,5,6,7,8,9,10,11}
Choose an answer
4
5
6
7
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Question # 10
To get the symbol dialog box click on the _______ menu and choose symbol
Choose an answer
Insert
Format
Tools
Table
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Question # 11
The number of forms that can be added to a aspx page is
Choose an answer
1
2
3
4
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Question # 12
The left association operator % s used in PHP for
Choose an answer
Percentage
bit wise or
Division
Modulus
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Question # 13
The style of messaging remote procedure call is.
Choose an answer
Queued
Not Queued
Call return
Waited
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Question # 14
Which of the following mode of fopen () function opens a file only for writing if a file with that name does not exist, attempts to create a new file, If the file exist , place the file pointer at the end of the file after all other data.
Choose an answer
W
W+
A
A+
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Question # 15
Interference electronic circuit is used to interconnect I/O devices to a computer CPU or
Choose an answer
ALU
Memory
Buffer
Register
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Question # 16
How many bit MC6800 mIcroprocessor.
Choose an answer
4-bit
8-bit
16 -bit
32-bit
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Question # 17
Which of the following skills is not required by a system analyst.
Choose an answer
Programming language skills
Communication skills
Technical skills
management skills
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Question # 18
You can set a controls border type to make the border invisible
Choose an answer
Transparent
Invisible
Dot not display
No border
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Question # 19
Which of the following relationships are used in a sue case diagram.
Choose an answer
Communication
Uses
Extends
All a , b and c above
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Question # 20
Which command is used to record a user login session in a file.
Choose an answer
script
Record
Copy
Session
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Question # 21
Why si Global asax is used.
Choose an answer
Implement application and session level events.
Declare Global variables
Both A and B
None
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Question # 22
How many bit stored by status register
Choose an answer
1 bit
4 bit
6 bit
8 bit
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Question # 23
Which of the following of not viewed as a primary mover in improving the software process.
Choose an answer
Increased effectiveness
Better product quality
Reduced costs
Tighter managerial control
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Question # 24
A group of magnetic lapse, videos or terminal usually under the control of one master is.
Choose an answer
Cylinder
Surface
Track
Cluster
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Question # 25
The final form of testing COTS software is ____ testing.
Choose an answer
Alpha
Beta
Unit
Module
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Question # 26
What is the life span for items stored in view state.
Choose an answer
Exists for the life of the current page
20 mins
2 mins
2 sec
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Question # 27
Which of the following is not of the four major classes of information system.
Choose an answer
Decision support system
Collaboration system
Management information system
Expert system
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Question # 28
The Data base language concerned with the definition of the whole Data base structure and scheme is
Choose an answer
DCL
DDL
DML
All above
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Question # 29
Which of the following function key activates the speller.
Choose an answer
F5
F7
F9
Shift + F7
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Question # 30
Which of the following operators has right to left associativity.
Choose an answer
++
--
+ =
All a ,b and c above
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Question # 31
Which of the following file organization is most efficient for a file with a hinge degree of file activity.
Choose an answer
Sequential
ISAM
VSAM
B-Tree
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