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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Which of the following function returns the number of character in a string variable.
Choose an answer
Count ($ variable)
Len ($variable)
Strcount ($variable)
Strien ($variable)
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Question # 2
_________ from Macromedia can be used to create post script. True type and bit mapped fonts for MAC, PB, SUN includes a freehad drawing tool.
Choose an answer
COOL 3D
Hot TEXT
Robots
Fontographer
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Question # 3
Identify the test release, which is typically for internal circulation only
Choose an answer
Beta Release
Gamma Release
Alpha Release
Sigma Release
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Question # 4
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 # 5
Which of the following is used as a primary storage device.
Choose an answer
Magnetic drum
Prom
Floppy
All of above
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Question # 6
What is the purpose of inserting header and footer in document.
Choose an answer
To enhance the overall appearance of the document
To mark the starting and ending of page
To make large document more readable
To allow page headers and footers appear on document when printed
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Question # 7
Floppy disks typically n diameter
Choose an answer
3
o
5.25
o
8
o
All above
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Question # 8
Which of the following is not considered as feasibility factor when developing an information system.
Choose an answer
Economic
Application
Schedule
Technical
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Question # 9
Which of the following are not a member of server object.
Choose an answer
Execute
Transfer
Open
HTML Decode
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Question # 10
Solid pattern in random scan display is. ______ to fill.
Choose an answer
Difficult
Easy
No fill
None
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Question # 11
When Integrating MS-Word and Excel, Word in usually the
Choose an answer
Sever
Source
Client
None
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Question # 12
To work with remote files in PHP you need to enable.
Choose an answer
Allow _url _fopen
Allow _ remote_files
Both of above
None
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Question # 13
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 # 14
Which of the following is not a member of ADODB command object.
Choose an answer
Execute Reader
Execute scalar
Execute Stream
Open
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Question # 15
When function is recursively called all the automatic variable are stored in a.
Choose an answer
Stack
Array
Register
Linked list
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Question # 16
Super visor state is only allowed to.
Choose an answer
Utility softwares
Application sotware
Operating system
Guest user
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Question # 17
What is XATMI.
Choose an answer
Remote procedure call interface
Peer to peer conversational interface
Message -oriented interface
system oriented interface
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Question # 18
Which one of the following characteristics is absent in a computer however sophisticated it may be.
Choose an answer
High speed
Intelligence
Accuracy
Perfect Memory
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Question # 19
Which is the fastest port for data transfer
Choose an answer
USB
Serial
Parallel
Fire Wire
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Question # 20
How many concerns are associated with a data warehouse activity.
Choose an answer
13
14
15
16
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Question # 21
Number of bits per symbol used in biodot code is.
Choose an answer
5
7
8
9
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Question # 22
GKS was developed by the
Choose an answer
international standards organization
National standard organization
Both a and b
None
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Question # 23
What is the period of fourth generation
Choose an answer
1979 - 1980
1981-1995
1995-2000
1974-1980
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Question # 24
Which among the following is used to write small program to control Linux Functionalities.
Choose an answer
Shell commands
Shell script
C
Java
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Question # 25
Storage capacity of magnetic disk depends on
Choose an answer
Tracks per inch of surface
Bit per inch of tracks
Disk pack in disk surface
All of above
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Question # 26
One disadvantage of a direct access file is.
Choose an answer
The delay in commuting the storage address
Duplication of address locations
Unused but available storage locations
All of above
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Question # 27
Which UML diagram the adds the dimension of time to object interactions.
Choose an answer
Communication diagram
Interaction overview diagram
Composite structure diagram,
Sequence diagram
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Question # 28
How do you disable client side validation.
Choose an answer
Set the Runat property to server
Set the language property to C#
Set the client target property to Down level
Select the inherits property to Codeb
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Question # 29
A function inside another function is called a ................ function.
Choose an answer
Nested
Round
Sum
Text
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Question # 30
The left association operator % s used in PHP for
Choose an answer
Percentage
bit wise or
Division
Modulus
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Question # 31
Which among following is considered as super daemon.
Choose an answer
Sysinit
Grep
Init
Locate
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