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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Which type of RAM need regular referred.
Choose an answer
Dynamic RAM
Static RAM
Permanent RAM
SD RAM
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Question # 2
Which of the following is not a session function.
Choose an answer
Session _decode
Session _ destroy
Session _id
Session _ pw
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Question # 3
Some object oriented system permit a class to inherit its state and behaviors from more than one super class this is called.
Choose an answer
Multiple inheritance
Inheritance
specialization
Aggregation
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Question # 4
In most IBM PCs the CPU the device drives memory expansion slots and active components are mounted on a single board What is the name of this board.
Choose an answer
Mother board
Breadboard
Daughter board
Grandmother board
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Question # 5
A______ is a tabular form of presentation that specifies a set of conditions and their corresponding actions.
Choose an answer
Decision Table
Decision Tree
Structured English
Data flow diagram
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Question # 6
The brain of any computer system is
Choose an answer
ALU
Memory
CPU
Control unit
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Question # 7
Printer produce output by either
Choose an answer
Impact method
None impact method
Both a and b
None
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Question # 8
Why drop caps are used in document.
Choose an answer
To drop all the capital letters
To automatically begin each paragraph with capital letter
To begin a paragraph with a large dropped initial capital letter
None
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Question # 9
The number of arguments for realloc ( ) function is.
Choose an answer
0
1
2
3
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Question # 10
You can activate a cell by
Choose an answer
Pressing the tab key
Clicking the cell
Pressing an arrow key
All of above
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Question # 11
Internal costs indlude
Choose an answer
Developers salaries
Managers and support personnel salaries
The cost of overheads such as utilities rent and senior managers
All of above
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Question # 12
Which company is the biggest player in the microprocessor industry.
Choose an answer
Motorola
IBM
Intel
AMD
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Question # 13
Which of the following is not a likely configuration of a client server system.
Choose an answer
Single Client single server
single client multiple server system
Multiple clients multiple servers system
None
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Question # 14
The actual work process of ASP NET is taken care by
Choose an answer
Inetinfo exe
aspnet _ isapi .dill
aspnet _ wp .exe
None
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Question # 15
Automated testing is.
Choose an answer
To automate the manual testing process
To assure quality of software
To increase costs
Noe of the above
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Question # 16
It is most common type of query it retrieves records from one or more tables and then displays the.
Choose an answer
Parameter
Select
Crosstab
All of above
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Question # 17
Which of the following is NOT part of configuration management.
Choose an answer
Auditing conformance to ISO 9000
Status accounting of configuration items
Identification of test versions
Controlled library access
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Question # 18
Multiple macro can be defined by placing _____ at teh end of each line except the last.
Choose an answer
/
\
#
$
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Question # 19
Which is the most important for Multi taskiing.
Choose an answer
Modularity
Time sharing
Multi programming
Multi user
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Question # 20
Graphics is one of the ........ major key element in design of multimedia application.
Choose an answer
Three
Four
Five
Eight
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Question # 21
Which of the following is machine independence program.
Choose an answer
High level language
Low level language
Assembly language
Machine language
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Question # 22
The network of wires or electronic path ways on mother board back side.
Choose an answer
PCB
BUS
Both a and b
None
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Question # 23
Simple nested and concatenated loops can be successfully tested using.
Choose an answer
White box methodology
Black box methodology
Green box methodology
Loop testing methodology
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Question # 24
In BASIC description comments are put in the source program with the
Choose an answer
PRINT statement
REMARK statement
INPUT statement
DATA statement
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Question # 25
MS Office provides help in many ways which of these is one of them.
Choose an answer
What is this
Office assistant
Help menu
All of the above
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Question # 26
To insert three columns between columns D and E you would.
Choose an answer
Select column D
Select column E
Select columns E, F and G
Select column D , E and F
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Question # 27
It is sign or symbol that specifies operator and values that product a result.
Choose an answer
Operator
Query
Expression
None of the above
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Question # 28
To most widely used method for interpreting the bit setting as non negative integer is.
Choose an answer
EBCD system
BCD system
ASCII system
Binary number system
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Question # 29
Which of the following is true of the v-model.
Choose an answer
It states that modules are tested against user requirements
It only models the testing phase
It specifies the test techniques to be sued
It includes the verification of designs
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Question # 30
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 # 31
The sweep representation of an object refers to the
Choose an answer
2 D representation
3 D representation
Both a and b
None
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