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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
How many ways you can save a document.
Choose an answer
3
4
5
6
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Question # 2
What is the output of the above program.
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5
8
Runtime error
Syntax error
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Question # 3
Which of the following denote the property in every validation control
Choose an answer
cont4rol to validate property
Text property
Both A and B
None
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Question # 4
Over working team members and poor product quality are negative possibilities if
Choose an answer
Quality requirements are not met
Due to customer complaints and late product.
Poor quality
Termination
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Question # 5
The transformation in which the size of an object can be modified in x -direction , y -direction and z- direction.
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Translation
Scaling
Rotation
All of these
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Question # 6
What are the three decisions making operations performed by the ALU of a computer.
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Grater than
Less than
Eual to
All of the above
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Question # 7
Which of the following statement is true.
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Foreign key field don't allow duplicate values.
In primary key field you can enter duplicate value
In an indexed field you may or may not enter duplicate value depending upon setting.
All statements are true
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Question # 8
The organization of I/O devices create a difference between____
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Digital computer
Micro computer
A and b
None
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Question # 9
The function returns a Boolean value that indicates whether a specified expression can be evaluated as a number in ASP is.
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Is numeric ()
Is number ()
Is Not Numeric ()
Is Number or Not ()
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Question # 10
Review static analysis and dynamic testing have the same ____ as objective.
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Identifying defects
Fixing defects
1 and 2
None of the above
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Question # 11
Which of the following represents a person or place of thing about which some information is gathered.
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Entity
Attribute
Data store
Data flow
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Question # 12
The capacity of 3,5 inch floppy disk is
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1.40 MB
1.44 GB
1.40 GB
1.44 MB
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Question # 13
__________ is a failure if a program doesn't work correctly.
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Programming
Testing
Documentation
Both a and b
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Question # 14
Give one word in NET the operation of reading metadata and using its contents is known as.
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Reflection
Enumeration
Binding
Serialization
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Question # 15
Which of the following is an advantage of using macros over functions.
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Functions must have parameters, macros do not
The code associated with a function is expanded in line
Values passed to function must be of specific data type
The code associated with a function is not expanded in line.
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Question # 16
In BASIC description comments are put in the source program with the
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PRINT statement
REMARK statement
INPUT statement
DATA statement
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Question # 17
The ALU of a computer responds to the commands coming from
Choose an answer
Primary memory
Control section
External memory
Cache memory
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Question # 18
Which year intel family ensured.
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1965
1981
1978
1999
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Question # 19
Which one of the following characteristics is absent in a computer however sophisticated it may be.
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High speed
Intelligence
Accuracy
Perfect Memory
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Question # 20
Which is the part of Data Link layer.
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LLC
MAC
Both a and b
None
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Question # 21
The growth of vacuum tube technology has been listed as follow.
Choose an answer
1946-1957
1958-1964
1985-1999
None
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Question # 22
Testing system with live data is done using.
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Static test tools.
Dynamic test tools
Loop testing
Iteration testing
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Question # 23
How data store is represented in a data flow diagram.
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Circle
Full open rectangle
Half open rectangle
Full open triangle
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Question # 24
Which net work architecture is developed by IBM.
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System Network architecture
Digital network architecture
Boroughs Network Architecture
Distributed Network Architecture
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Question # 25
Converting bit maps to drawn object is more difficult and is called.
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Dithering
Morphing
Auto tracing
Leading
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Question # 26
Which function will you use to enter current time in a worksheet cell.
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= today()
=now()
= time()
= current time()
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Question # 27
The degree of interaction between two modules is known as.
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Cohesion
Strength
Inheritance
Coupling
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Question # 28
OSI stand for
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Open system interface
Out system interface
Open system interconnection
Out system interconnectioin
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Question # 29
The_____ is undertaken to solve a business problem.
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Testing
Requirements phase
Inventory
Accounts
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Question # 30
What are the different views to display A table.
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Datasheet view
Design view
Pivote table and pivot chart view
All of above
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Question # 31
Technical detailed specification of all system elements are the product of
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Logical design
Physical design
Analysis
Implementation
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