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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Today's computer gain IBM was earlier known by different name which was changes in 1924. What was that name.
Choose an answer
Tabulator Machine co
Computer Tabulating Recording Co
The tabulator Ltd.
International Computer Ltd.
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Question # 2
Which are the part of architecture of 8086
Choose an answer
The bus interface unit
The execution unit
Both a and b
None
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Question # 3
Malloc ( ) function return pointer to.
Choose an answer
Integer
Void
Character
Structure
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Question # 4
How many parts of dedicated register.
Choose an answer
2
4
5
6
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Question # 5
The instructions for staring the computer are house on.
Choose an answer
Random access memory
CD Rom
Read only memory chip
All of above
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Question # 6
Main function of shared memory is.
Choose an answer
To use primary memory efficiently
To do intra process communication
All of above
None
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Question # 7
What method is used to specify a containers layout in JSP.
Choose an answer
Set lay out ()
Set container lay out ()
Container lay out()
Set cont layout ()
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Question # 8
Which of the following data type is not seal or datA type supported by PHP
Choose an answer
Array
String
Float
Boolean
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Question # 9
Which bus carry addresses
Choose an answer
System bus
Address bus
Control bus
Data bus
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Question # 10
Magnetic tape can serve as
Choose an answer
Secondary storage media
Output media
Input Media
All of the above
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Question # 11
When a program is running the value of a constant
Choose an answer
Can be changed
Cannot be used
I always hidden
Cannot be changed
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Question # 12
Which is the part of IP.
Choose an answer
Netid
subnetid
Hosted
All these
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Question # 13
Which of the following database object is created first before any other created
Choose an answer
Table
Form
Report
Query
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Question # 14
Which memory is used to holds the address of the data stored in the cache.
Choose an answer
Associative memory
Case memory
Ordinary memory
None
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Question # 15
The physical address of memory is.
Choose an answer
20 bit
16 bit
32 bit
64 bit
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Question # 16
Which of the following are the two main components of the CPU.
Choose an answer
Control unit and registers
Registers and main memory
Control unit and ALU
ALU and bus
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Question # 17
When assigning a shortcut key to a symbol you should always try to select a key or key combination that is.
Choose an answer
Unassigned
Located on the ten key pad section of your keyboard
Assigned to another task
from the same font family as the symbol
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Question # 18
Which control supports paging
Choose an answer
Repeater
Data grid
Both
None
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Question # 19
Today's computer giant IBM was earlier known by different name which was change in 1924 What was the name
Choose an answer
Tabulator Machine Co
Computer Tabulating Recording co
The Tabulator Ltd
International Computer Ltd.
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Question # 20
Which of the following are the two main components of the CPU
Choose an answer
Control unit and registers
Registers and main memory
Control Unit and ALU
ALU and bus
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Question # 21
________ refers to the number of subordinate modules controlled by a calling module.
Choose an answer
span of control
Coupling
Cohesion
Integration
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Question # 22
The no of control points in a Bezier curve ensures the
Choose an answer
Jaggies of curve
Smoothness of curve
Straightness of curve
None
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Question # 23
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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Question # 24
An error is software or hardware is called a bug . What is the alternative computer jargon for it.
Choose an answer
Leech
Suid
Glitch
Slug
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Question # 25
Which of the following is not a component of CASE tool.
Choose an answer
Diagramming tools
Code generators
information repository
Debugging Tools
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Question # 26
Which of the following are valid float values.
Choose an answer
4.5678
4.0
7 e4
All of above
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Question # 27
Where may functional testing is performed.
Choose an answer
At system and acceptance testing levels only
At all test levels
At all levels above integration testing
At the acceptance testing level only
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Question # 28
A computer consists of.
Choose an answer
A central processing unit
A memory
Input and output unit
All of the above
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Question # 29
To insert a drop cap in one of the paragraph you should sccess
Choose an answer
Insert Menu
Format
Tools
None
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Question # 30
Data communications monitors available on the software marked include.
Choose an answer
ENVIRON/1
TOTAL
BPL
Telnet
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Question # 31
Which of the following is most oriented to scientific programmiing.
Choose an answer
FORTRON
COBOL
BASIC
RPG
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