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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
# define preprocessors command can be used for defining.
Choose an answer
Macros
For loop
Symbolic constants
Both a and c
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Question # 2
What is the number of read write heads in the drive for a 9 trac magnetic tape.
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9
16
18
27
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Question # 3
The type of the controlling expression of a switch statement can not be of the type
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Int
Char
Float
Long
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Question # 4
Which is the most important for Multi taskiing.
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Modularity
Time sharing
Multi programming
Multi user
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Question # 5
The upper 8 bit are called.
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BH
AH
BL
DL
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Question # 6
Objects on the slide that hold text are called.
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Placeholders
Object holders
Auto layouts
Text holders
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Question # 7
Which are the part of architecture of 8086
Choose an answer
The bus interface unit
The execution unit
Both a and b
None
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Question # 8
The speed at which data is transferred from the main memory to another medium on which data are recorded is referred at.
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Data transfer rate
Byte
Buds
None
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Question # 9
CD-ROM
Choose an answer
Is a semiconductor memory
Memory register
Magnetic memory
none of the abvoe
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Question # 10
A term associated with the comparison of processing speeds of different computer system is.
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EFTS
MPG
MIPS
CPS
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Question # 11
IBM 7000 digital computer
Choose an answer
Belongs to second generation
Uses VLSI
Employs memory
Has modular constructions
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Question # 12
You can open the Highlight changes dialog box by choosing track changes from the menu.
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Edit
Insert
Format
Tools
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Question # 13
Which of the following is not a valid state management tool.
Choose an answer
Query state
Hidden form field
Application state
cookies
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Question # 14
CAD stand for.
Choose an answer
Computer aided drafting
Compare aided drafting
Both a and b
None
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Question # 15
In which transformation the shape of an object can be modified in any of direction depending upon the value assigned to them.
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Reflection
Shearing
Scaling
None
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Question # 16
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 # 17
What is the max cable length of STP.
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100 ft
200 ft
100 m
200 m
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Question # 18
Which command is LINUX is concerned with backup.
Choose an answer
tar
zip
cpio
untar
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Question # 19
The external device is connected to a pin called the__ pin on the processor chip.
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Interrupt
Transfer
Both
None
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Question # 20
If some Unsual event occurs from a managed system to a managing station, which among the following notification is used.
Choose an answer
GET -NEXT
SET
GET
TRAP
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Question # 21
How many address lines are needed to address each memory location in a 2048 x 4 memory chip.
Choose an answer
10
11
8
12
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Question # 22
In ASP NET if one wants to maintain session then which of the following is used.
Choose an answer
In process storage
Microsoft Sl sever
Session state service
All above
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Question # 23
MIDI stand for.
Choose an answer
Musical instrument digital interface.
Musical instrument digital instructions.
MP3 instrument digital interface
Musical instrument design interface
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Question # 24
A reliable system will be one that.
Choose an answer
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 # 25
Fifth generation computer is also known as.
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Knowledge information processing system
Very large scale integration
Both of above
None
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Question # 26
Auto clipart is a feature that
Choose an answer
Automatically places clipart in your presentation
Scans your presentation for incorrect spelling in your words on each slide.
Scans your presentation for incorrect spelling in word arts objects
All of above
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Question # 27
In ASP the function which return the current system data is.
Choose an answer
Get data ()
Date ()
Now ()
Current date()
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Question # 28
Which one shows the name of the operating system.
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U name -n
Uname -I
U name - m
U name -o
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Question # 29
Which of the following processors use RISC technology.
Choose an answer
486 dx
Power PC
486 SX
6340
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Question # 30
The data recording format is most of the modern magnetic tape is.
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7 bit ASCII
7-bit EBCDIC
8-bit ASCII
8-bit EBCDIC
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Question # 31
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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