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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
In computer which range is in registered ports.
Choose an answer
0 to 1023
1024 to 49151
49151 to 65535
None
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Question # 2
Which of the following a described in a unit test standard.
Choose an answer
Syntax testing
Fulvalene partitioning
Stress testing
Modified condition or decisioncoverage
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Question # 3
Select the interface which provides fast, connected forward only access to data.
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Idata record
I data base
I data base
Idata Reader
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Question # 4
The Width of a processors data path is measured in bits which of the following are common data paths.
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8 bits
12 bits
16 bits
32 bits
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Question # 5
The 16 bit register is separated into groups of 4 bit where each groups is called.
Choose an answer
BCD
Nibble
Half byte
None
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Question # 6
ALE stand for
Choose an answer
Address latch enable
Address light enable
Address lower enable
Address last enable
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Question # 7
Which IP address is reserved for loop back or local host.
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192.168.0.0
127.0.0.0
127.0.0.1
None
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Question # 8
WAN stand for
Choose an answer
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
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Question # 9
In a review meeting a moderator is a person who.
Choose an answer
Takes minutes of the meeting
Mediates between people
Takes telephone calls
Writes the documents to be reviewed
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Question # 10
The third dimension of the cube is the tet.
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Tactics
Process
data
Program
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Question # 11
Each bit represent
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One color
Two color
Three color
None
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Question # 12
To test a function, the programmer has to write a ______ which calls the function to be tested and passes it test data.
Choose an answer
Stub
Driver
Proxy
Quality is job one
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Question # 13
URL stand for
Choose an answer
Universal Resources locator
Uniform Resource Locator
Uniform Radio Locator
None
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Question # 14
For multiprogramming operating system.
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Special support from processor is essential
Special support from processor is not essential
Cache memory is essential
None of abvoe
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Question # 15
Pixel can be arranged in a regular
Choose an answer
One dimensional grid
Two dimensional grid
three dimensional grid
None
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Question # 16
The primary memory of a personals computer consists.
Choose an answer
ROM only
RAM only
Both ROM and RAM
Memory module
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Question # 17
Alpha AXP is developed by
Choose an answer
DEC
IBM
Motorola
Intel
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Question # 18
Which function calculates your monthly mortage payment.
Choose an answer
PMT (Payment)
NPER (Numebr of periods)
PV (Present value)
All of above
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Question # 19
Software configuration activities would not include
Choose an answer
Identify change
Contorl change
Ensure improper implementation of change
All of the above
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Question # 20
Hybrid testing is
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Combination of one or more testing techniques
Combination of top town and bottom up testing
More testing techniques
Independent testing
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Question # 21
MOS stand for
Choose an answer
Metal oxide semiconductor
Memory oxide semiconductor
Metal oxide select
None
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Question # 22
Write the last element of the following array.
Char flag [] =" FALSE"
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E
e
/O
\O
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Question # 23
In increase the energy of these slow moving electron and create a bright picture in DUST, the screen is maintained at. a.
Choose an answer
Low positive potential
High negative potential
High positive potential
None
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Question # 24
Poor software characteristics are.
Choose an answer
Only project risks
Only product risks
Project risks and product risks
Project risks or product risk
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Question # 25
Motorola introduced 32 bit RISC processor called.
Choose an answer
MC 88100
MC 81100
MC 80100
MC 81000
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Question # 26
A potential problem with the point system described thus far has to do with and effort known as a.
Choose an answer
Rolling baseline
Package
Technique
Computing
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Question # 27
A hybrid compouter
Choose an answer
Resembles digital computer
Resembles analog computer
Resembles both a digital and analog computer
None of the above
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Question # 28
The CPU removes the __________ signal to complete the memory write operation.
Choose an answer
READ
WRITE
Both a and b
None
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Question # 29
Which of the following is a combination of data and logic that represents some real world entity.
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Relationship
Object
Attributes
Method
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Question # 30
An___ can be considered as an extension of spherical surface.
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Bezier
Ellipsoid
Shearing
None
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Question # 31
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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