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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Can you tell what passes into and out from the computer via its ports.
Choose an answer
Data
Bytes
Graphics
Pictures
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Question # 2
The special files of DOS are
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COM
EXE
BATCH
All of these
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Question # 3
Which is the following command is not available in Tools menu.
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Auto text
Autocorrect
Auto summarize
Macro
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Question # 4
A computer programmer
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Does all the thinking for a computer
Can enter input data uickly
Call operate all types of computer equipment's
Can draw only flowchart
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Question # 5
Which is not the part of the UDP data gram.
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source port
Destination port
Check sum
None
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Question # 6
Which of the following is not a step in the linear system development cycle.
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Testing design
Prototy pring
Requirement definition
Development
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Question # 7
IBM 1401 IS.
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First generation Computer
Second generation computer
Third generation computer
Fourth generation computer
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Question # 8
Which of these terms apply to identifying quality standards and how to satisfy them.
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Quality projections
Quality management
Quality planning
Quality overview
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Question # 9
During project inception the intent of he task is
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Implementing the project
Designing a solution
Analysis of the problem
Programming
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Question # 10
Which of the following is not a characteristic of an object.
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Identity
Behaviour
Action
State
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Question # 11
DUST means
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Direct view storage tube
Domain view storage tube
Direct view store tube
None
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Question # 12
Which of the following symbol sets would be most likely to contain a mathematical symbol such as a degree sign greater than or equal to or a Greek letter.
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Wingdings
Wingdings 3
Webdings
Symbol
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Question # 13
UNIVAC is
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Universal Automatic computer
Universal Array computer
Uniue Atomic computer
Unvalued Automatic computer
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Question # 14
WA Stand for
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Write allocate
Wrote allocate
Way allocate
Word allocate
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Question # 15
An example of an analog communication method is.
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Laser beam
Micro wave
Voice grade telephone line
All of the above
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Question # 16
Which is the protocol that provides a consistent naming scheme to identify all web resources.
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United Resource Locator
United Resource Location
Unified Read Locator
Unified Modeling Language
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Question # 17
Static tests are used in the requirement and
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Design phase
Testing phase
Program test phase
Manual test phase
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Question # 18
How do you change column width to fit the contents.
Choose an answer
Single click the boundary to the left to the column heading
Double click the boundary to the right of the column heading
Press Alt and single click any ware is the column
All of above
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Question # 19
The function fprint is used in the program.
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When too + many print calls have been used in the program.
In place of printf , as it uses more memory
When the type of the variables to be printed are not known
When the output is to be printed on to a file
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Question # 20
Which of the following does ot allow multiple uses or devices to share one communication line.
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Double plexer
Multiple plexrr
Concentrator
Controller
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Question # 21
In a review meeting a moderator is a person who.
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Takes minutes of the meeting
Mediates between people
Takes telephone calls
Writes the documents to be reviewed
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Question # 22
The arguments in main () function are known as.
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Program parameter
Command line arguments
Both a and b above
None of these
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Question # 23
Which of the following method used to obtain details about information types of assembly.
Choose an answer
Get types
Get type
Both A and B
None
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Question # 24
Which of the following is not a type or relationship that can be applied in Access data base.
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One to one
One to many
Many to Many
All of above
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Question # 25
______ is one of the function that is used to specify a single plane surface.
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Meta ball model
Fill area
Reflection
None
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Question # 26
Causing a flag to became 0 is called.
Choose an answer
Clearing a flag
Case a flag
Both a and b
None
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Question # 27
Which class of IP IS Used in smaller organizations.
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class A
class B
Class C
Class D
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Question # 28
System bus contains
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Address bus
Data bus
Control bus
All of these
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Question # 29
Which of the following professions has not been affected by personal computers.
Choose an answer
Medical
Clinical and law
Accounting
None of above
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Question # 30
Which is the type of memory for information that does not change on our computer.
Choose an answer
RAM
ROM
EROM
RAM
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Question # 31
Which of the following is a benefit of test independence.
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It does not require familiarity with the code
It is cheaper than using developers to tet their own code
It avoids author bias in defining effective tests
Testers are better at finding defects than developers
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