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PPSC Computer Science Full Book test MCQs With Answers
Question # 1
Which falls into the modular programming.
Choose an answer
FORTRAN
Small talk
C
Modula 2
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Question # 2
Each pixel has ............. basic color components.
Choose an answer
Two of three
One of two
Three or four
None
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Question # 3
Which of the following are variables that represent the data elements in a managed object.
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Notifications
Attributes
Operations
Sub routines
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Question # 4
Non impact use various techniques to combine three color pigment ___ to produce a range of color patterns.
Choose an answer
Cyan, magenta and yellow
Cyan, white and black
Cyan , white and yellow
Black, magenta and yellow
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Question # 5
Which of the following is not a area of concern in the design model.
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Architecture
Data design
Interfaces design
Project scope
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Question # 6
On which toolbar can you find format Painter tool.
Choose an answer
Standard toolbar
Formatting toolbar
Drawing toolbar
Picture toolbar
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Question # 7
______ stores the instruction currently being executed.
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Instruction register
Current register
Both a and b
None
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Question # 8
Which of the following is likely to benefit most from the use of test tools providing test capture and replay facilities.
Choose an answer
Regression testing
Integration testing
system testing
User acceptance testing
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Question # 9
Instruction in computer language consists of
Choose an answer
OPCODE
OPERAND
Both of above
None
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Question # 10
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 # 11
Columns dialog box can be opened from
Choose an answer
Format menu Columns submenu
Double click on column space in ruler
Press Alt +O+C
All of above
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Question # 12
Spooling most beneficial where
Choose an answer
Jobs are I/O bound
Jobs are CPU bound
Jobs are evenly divided as I/O bound are CPU bond
All of above
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Question # 13
TP/IP is a
Choose an answer
Network Hardware
Network Software
Protocol
None
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Question # 14
The data recording format in most of the modern magnetic tape is
Choose an answer
7-bit ASCII
7-bIt EBCDIC
8-bit ASCII
8-bit EBCDIC
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Question # 15
What does the VLOOKUP function do.
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Looks up text that contain
Checks whether text is the same in one cell as in the next
Finds related records
All of above
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Question # 16
DCL provides commands to perform actions like
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Change the structure of tables
Insert update or delete records and data values
Authorizing access and other control over data base
None
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Question # 17
In normal view how can you quickly change to handout master view.
Choose an answer
Click the outline tab and select handout master view
Press the shift key and click the handout master view button
On the view menu click slide sorter and click handouts
All above
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Question # 18
Which of the following magazines covers only the IBM PC and its compatibles.
Choose an answer
Byte
PC magazine
Personal computing
Interface age
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Question # 19
___ testing is costly time consuming and extensive component of testing.
Choose an answer
structural
Multiplatform
Unit
Stress
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Question # 20
A computer generated output that lets programmer follow the execution of their programs line by line is a.
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Core dump
Trace routine
Deletail listing
Source listing
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Question # 21
Which converter convert binary number into their equivalent voltages.
Choose an answer
Analogue to analogue
Analogue to digital
Digital to digital
Digital to analogue
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Question # 22
Which of the following printers are you sure will not be use if your objective is to print on multi carbon forms.
Choose an answer
Daisy wheel
Dot matrix
Laser
Thimble
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Question # 23
Which of the following button will allow you to add delete or change records in your Data soruce.
Choose an answer
Data source button
Edit button
Edit Data source button
Data editing button
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Question # 24
Dynamic allocation of storage areas with VSAM files is accomplished by
Choose an answer
Hashing
Control splits
Over flow areas
Relative recording
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Question # 25
The amount of time the phosphor produce light of shine is controlled by chemical composition of the phosphor This is known as
Choose an answer
Persistence
Resistance
Generators
None
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Question # 26
All computers execute
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BASIC programs
COBOL programs
Machine language program
FORTRAN program
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Question # 27
You can set a controls border type to make the border invisible
Choose an answer
Transparent
Invisible
Dot not display
No border
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Question # 28
Expected result are
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Only important in system testing
Only used in component testing
Most useful when specified in advance
Derived from the code
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Question # 29
The terminal device that functions as a cash register computer terminal and OCR redter is the
Choose an answer
Data collection terminal
OCR register terminal
Video Display terminal
POS terminal
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Question # 30
Web based testing only needs to be done once for my applications using the.
Choose an answer
Internet
Intranet
Web
E-Commerce
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Question # 31
Which of the following symbol sets would be most likely to contain a mathematical symbol such as a degree sign greater than or equal to or a Greek letter.
Choose an answer
Wingdings
Wingdings 3
Webdings
Symbol
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