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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
The header file contains the function prototypes to the standard input /output library functions and information used by them.
Choose an answer
<std I/O .h>
<stdio .h>
< stdib.h>
<studio.h>
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Question # 2
Name of the fields field type and size
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Tables with fields and relationships between tables
Criteria
Sorting check boxes
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Question # 3
Data communications involving telegraph lines uses.
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Simplex lines
Wideband channels
Narrowbarid channels
Dialed service
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Question # 4
Concept that are held in common between the traditional approach and the object oriented approach include.
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Processes' and objects
Processes and messages
Things and events
Events and messages
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Question # 5
How can you remove borders applied in cells.
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Choose none on border tab of format cells.
Open the list on border tool in formatting toolbar then choose fist tool
Both of above
None of above
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Question # 6
The processer of knowing the status of device and transferring the data with matching speeds is called.
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Handshaking
Peripheral
Ports
None
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Question # 7
Magnetic disks are the most popular medium for
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Direct access
Seuential access
Both of above
None
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Question # 8
Which of the following is not a field type in access
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Memo
Hyper link
Oie object
Look up Wizard
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Question # 9
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 # 10
A examples of medium speed switched communications service is
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Series 1000
Data phone 50
DDD
All of above
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Question # 11
Where may functional testing is performed.
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At system and acceptance testing levels only
At all test levels
At all levels above integration testing
At the acceptance testing level only
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Question # 12
Hyperlink cannot be
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Special shapes like stars and banners
Drawing objects like rectangles ovals
Pictures
All can be hyperlinks
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Question # 13
The execution of the functions on a single server or across servers on the network is called.
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TP monitor
Tp-Lite
TP -Heavy
ORB
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Question # 14
Which of the following is a measure of the strength of association among object.
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cohesion
Coupling
Corollary
Collaboration
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Question # 15
In table design view what are the first column of buttons used for
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Indicate primary key
Indicate current row
Both of above
None
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Question # 16
The address of the starting element of an array is.
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Represented by subscripted variable of the starting element.
Represented by the array name
Not used by the compiler
Represented by the size of the array
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Question # 17
How much amount of load can be taken by the DMI agent.
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More than 10 kb
Less than 6 KB
Greater tha 6 KB
None
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Question # 18
Which of the following is true.
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Fields are composed of bytes
Records are composed of fields
Fields are composed of charctrs
All of above
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Question # 19
Which is considered a direct entry input device.
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Optical scanner
Mouse and digitizer
Light pen
All of the above
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Question # 20
Communications device combines transmissions from several devices into on line is.
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Concentrator
Modifier
Multiplexer
full duplex line
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Question # 21
The servers data held on the client is called.
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Hypertext
Cookie
Resource
Application
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Question # 22
Macros are 'run' or executed from the ...........menu
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Insert
Format
Tools
Data
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Question # 23
Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing.
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Mouse
Magnetic disk
Visual display terminal
Card punch
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Question # 24
You can check the conditions against ______ when applying conditional formating.
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Cell value
Formula
Both of above
None of above
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Question # 25
EB stand for
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Effect buffers
Effecting buffers
Effect ion buffers
Eviction buffers
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Question # 26
The four index register can be used for.
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Arithmetic operation
Multipulation operation
Subtraction operation
All of these
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Question # 27
Instructions and memory address are represented by
Choose an answer
Character code
Binary codes
Binary word
Parity bit
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Question # 28
Parallel projection shows the
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True image of an object
True size of an object
True shape of an object
All of these
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Question # 29
What is required when more than one person uses a central computer at the same time.
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Light pen
Mouse
Terminal
Digitizer
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Question # 30
Structural testing deals with the _________ of the system.
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Performance
Transaction
Problem
Architecture
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Question # 31
Which is the architecture of microprocessor.
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CISC
RISC
All of these
None
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