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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Protrait and Landscape are
Choose an answer
Page Orientation
Paper size
Page Layout
All of above
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Question # 2
CMYK true color model has _______ color depth
Choose an answer
32 bit
24 bit
64 bit
None
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Question # 3
The ASP NET server control which provides an alternative way of displaying text on web page is.
Choose an answer
< ASP label >
< ASP listitem >
< ASP Button >
None
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Question # 4
SP stand for
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Status pointer
Stack pointer
A and B
None
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Question # 5
Belady anomaly occurs in
Choose an answer
Optimal replacement
FIFO
LRU
Both in FIFO and LRU
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Question # 6
An error in software of hardware is called a bug What is the alternative computer program for it.
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Leech
Suid
Slug
Glitch
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Question # 7
A name or number used to identify a storage location devices.
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A byte
A record
An address
All of above
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Question # 8
Which among following is considered as super daemon.
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Sysinit
Grep
Init
Locate
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Question # 9
Data base access levels are specified so as to define who can access what ina data base it is identified through.
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User ID
Passwords
Status
None
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Question # 10
In ASP NET in form page the object whch contains the user name is.
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Page user identity
Page user isin role
Page User Name
None
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Question # 11
Which of the following database object can be used if you need to mail the invoice to customers.
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A form
A query
A report
A table
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Question # 12
The channel in the data communication model can be.
Choose an answer
Postal mail services
Telephone lines
radio lines
Any of the above
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Question # 13
Which file organization is allowed by a direct access storage derive.
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Direct only
Sequential and direct only
Indexed and direct only
Sequential, indexed an direct
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Question # 14
Which of the following is an advantage to using fiber optics data transmission.
Choose an answer
Resistance to data theft
Fast data transmission rate
Low noise level
All of above
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Question # 15
You can use the horizontal and vertical scroll bars to.
Choose an answer
Split a worksheet into two panes
View different rows and columns
Edit the contents of a cell
View different worksheets.
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Question # 16
The servers data held on the client is called.
Choose an answer
Hypertext
Cookie
Resource
Application
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Question # 17
Which is directly understood by the computer without translation program.
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Machine language
Assembly language
High level language
None of above
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Question # 18
Pick the one that is used for logical operations of comparisons such as lass than equal to or greeter than
Choose an answer
Arithmetic and logic unit.
Control unit
Both of above
None
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Question # 19
Scissoring enables
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A part of data to be displayed
Entire data to be displayed
Full data display on full area of seen
No data display
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Question # 20
Facts gathering technique play a crucial role of systems development projects Which technique would you highly recommend for a situation where very accurate answers and clarification ware needed.
Choose an answer
Questionnaire
Record inspection
Interview
Observation
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Question # 21
Test documentation is important for conducting the test and for the reuse of the test program during.
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Maintences
Plan
Code
Design
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Question # 22
What is the minimum number of wires needed to send data over a serial communication link layer.
Choose an answer
1
2
4
6
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Question # 23
What communication command provides communication to another user logged on by writing to the bottom of their terminal
Choose an answer
Chat
Talk
Write
Sending
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Question # 24
Trace the odd data type
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Floats
Integer
Double
Real number
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Question # 25
Terminators are used in _________ topology
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Bus
Star
All of above
None of these
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Question # 26
Which media is available for providing computer based output.
Choose an answer
MICR
OCR
Punched cards
COM
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Question # 27
The communication mode that supports two way traffic but only one direction at a time is.
Choose an answer
simplex
Duplex
Half duplex
Multiplex
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Question # 28
In which year was UK's premier computing event called "The which computer started.
Choose an answer
1980
1985
1986
1987
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Question # 29
How are the successful microprocessor.
Choose an answer
8004
4004
5006
All of these
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Question # 30
Trace the function that does continue the script execution even if the file inclusion fails.
Choose an answer
Include ()
requre(0
Both of abvoe
None
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Question # 31
Easily relocatable language is.
Choose an answer
Machine language
Assembly language
High level language
Medium level language
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