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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
The data dictionary in SDLC contains description of.
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DFD elements
E-R Diagram
Use case
Class diagram
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Question # 2
Which of the following type specifier is invalid in print f ( ) functions.
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% a
% b
% c
% d
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Question # 3
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 # 4
Equivalence partitioning is.
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A black box testing technique used only by developers
A black box testing technique than can only be used during system testing.
A black box testing technique appropriate to all levels of testing
A white box testing technique appropriate for component testing.
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Question # 5
The GIF format is much ............... to be downloaded or uploaded over the www.
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Slower
Faster
Medium
None
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Question # 6
Which of the following is not one of the process that a high level language program must go through before it ready to be executed.
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Translation
Controlling
lading
Linking
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Question # 7
Consider the following statement which of the following options is a correct one.
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The above statement is a part of a request from a web client.
The above statement is a part of the input to a CGI program
Dispenser pl may be a CGI program
Want is a variable and what's new html HTTP/1.0 is the value
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Question # 8
While creating relationship, when you drag a field of a field to drop into another table the mouse pointer changes into.
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A doctor's sign
Thin + Sign
Outline rectangle
None
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Question # 9
This is the stage in Data base design where one Gathers and list all the necessary field for the data base project.
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Data definition
Data refinement
Establishing Relationship
None of the above
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Question # 10
Which is the microprocessor launched by Rock well international.
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RPS-4
RPS-8
RPS-8
All of these
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Question # 11
How many classes can single NET DLL cONTAIN.
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One
Two
Many
Done
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Question # 12
How many bit micro processor in the era marked beginning of fourth generation
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4 bits
8 bit
16 bit
32 bit
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Question # 13
Printer in the file structure can be found in.
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/etc
/html
/www
/dev
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Question # 14
MSD stand for
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Least significant digit
Most significant digit
Medium significant digit
Low significant digit
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Question # 15
Write the last element of the following array.
Char flag [] =" FALSE"
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E
e
/O
\O
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Question # 16
If in a computer 16 bits are used to specify address in a RAM, the number of addresses will be
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216
65.536
64 K
Any above
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Question # 17
A storage area used to store data to a compensable for the difference in speed at which the different units can handle data is
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Memory
Buffer
Accumulator
Address
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Question # 18
The first step in designing a system with structured design is to identify which processes are internal to the system, This is done with a.
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Function list
Event table
Automation system boundary
Use case diagram
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Question # 19
A reliable system will be one that.
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Is unlikely to be completed on schedule
Is unlikely to cause a failure
Is likely to be fault free
Is likely to be liked by the users
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Question # 20
Which operation you will perform if you need to move a block of text.
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Copy and paste
Cut and paste
Paste and Delete
Paste and cut
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Question # 21
Which microprocessor to read an item from memory.
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VAM
SAM
MOC
None
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Question # 22
A parameters in a function definition are known as.
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Actual parameters
Formal parameters
Dummy parameters
Optional parameters
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Question # 23
Which of the following activities are included in the OO system development.
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use case driven analysis
Design
Prototyping
All of the above
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Question # 24
The first and last frames of an action.
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Post frames
Primary frames
Pre frame
Default frame
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Question # 25
Which of the following option is not available in insert >> picture
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Chart
Word Art
Clip Art
Graph
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Question # 26
The microcomputer system by using the ___ device interface
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Input
Out put
Both a and b
None
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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
If you press ........the cell accepts your typing as the contents.
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Enter
Ctrl + Enter
Tab
Insert
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Question # 29
While transmitting odd panty coded symbols the number of zeros in each symbol is.
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Odd
Even
a and b both
Un known
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Question # 30
Which is not the project risk.
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Supplier issues
Organization factors
Technical issues
error prone software delivered
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Question # 31
Cache is usually the ______ of memory access by the microprocessor.
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First level
Second level
Third level
Fourth level
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