More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
PPSC Computer Science Full Book test MCQs With Answers
Question # 1
A protocol is a set of rules governing a time sequence of events that must take place.
Choose an answer
Between peers
Between an interface
Between moderns
Across an interface
Previous
Skip
Next
Question # 2
Which of the following is not a valid zoom percentage in Excel.
Choose an answer
10
100
500
300
Previous
Skip
Next
Question # 3
Which of the following tool enables you to add text to a slide without using the standard placeholders.
Choose an answer
Text tool box
Line tool
Drawing tool
Auto shapes tool
Previous
Skip
Next
Question # 4
What is the default left margin in Word 2003 document.
Choose an answer
1
"
1.25
"
1.5 "
2 "
Previous
Skip
Next
Question # 5
Who built the world's first electronic calculator using telephone relays. light bulb and batteries.
Choose an answer
Claude Shannon
Konrard Zues
George stibits
Howard H Aiken
Previous
Skip
Next
Question # 6
How are the growth of SSI technology in.
Choose an answer
1956 on words
1965 on words
1976 on words
1978 on words
Previous
Skip
Next
Question # 7
L2 cache memory is places at __________
Choose an answer
On processor
On mother board
On memory
All of these
Previous
Skip
Next
Question # 8
A term associated with the companion of processing speeds of different computer system is.
Choose an answer
EFTS
MPG
CFPS
MIPS
Previous
Skip
Next
Question # 9
Which of the following will happen when data is entered into a memory location.
Choose an answer
It will add to the content of the location
It will change the address of the memory location
It will erase the previous content
It will not be fruitful if there is already some data at the location.
Previous
Skip
Next
Question # 10
A computer generated output that lets programmer follow the execution of their programs line by line is a.
Choose an answer
Core dump
Trace routine
Deletail listing
Source listing
Previous
Skip
Next
Question # 11
Dijkstra's algorithm deals with
Choose an answer
Mutual exclusion
Dead lock avoidance
Dead lock recovery
Real time processing
Previous
Skip
Next
Question # 12
ISA stand for
Choose an answer
Instruct set area
Instruction set architecture
Both a and b
None
Previous
Skip
Next
Question # 13
All modern computer operate on
Choose an answer
Information
Floppies
Data
Word
Previous
Skip
Next
Question # 14
A device used for transmission of images scanned at a transmitting point and duplicated at a receiving point.
Choose an answer
Facsimile (FAX)
Telephone
Photocopier
None
Previous
Skip
Next
Question # 15
Incorrect form of logic coverage is.
Choose an answer
Statement coverage
Pole coverage
Condition coverage
Path coverage
Previous
Skip
Next
Question # 16
Pick the one that is used for logical operations of comparisons such as lass than equal to or greeter than
Choose an answer
Arithmetic and logic unit.
Control unit
Both of above
None
Previous
Skip
Next
Question # 17
How can you disable extended selection mode.
Choose an answer
Press F8 again to disable
Press del to disable
Press Esc to disable
Press Enter to disable
Previous
Skip
Next
Question # 18
The first machine to successfully perform a long series of arithmetic and logical operations was.
Choose an answer
ENIAC
Mark -1
Analytic engine
UNIVAC -1
Previous
Skip
Next
Question # 19
Which is responsible for all the outside world communication by the microprocessor.
Choose an answer
BIU
PIU
TIU
LIU
Previous
Skip
Next
Question # 20
Text boundary can be displayed on hidden from
Choose an answer
Auto text option from insert menu
Options from tools menu
Customize from tools menu
All of above
Previous
Skip
Next
Question # 21
How do you register a user control.
Choose an answer
Add tag prefix Tag name
Add source .Tag prefix
Ada src Tag prefix Tag name
None
Previous
Skip
Next
Question # 22
What is an expression that tells how the numbers in a determined set of cells are to be calculated.
Choose an answer
Formula
Field
Data
query
Previous
Skip
Next
Question # 23
Which was the world's first minicomputer and when was it introduced.
Choose an answer
POP -1 1958
IBM System /36l, 1960
POP-II 1961
VAX 11/780 , 1962
Previous
Skip
Next
Question # 24
Higher the number of pixels.... the image quality
Choose an answer
Bad
Better
Smaller
None
Previous
Skip
Next
Question # 25
Defect management process does not include.
Choose an answer
defect prevention
Deliverable base lining
Management report
Project status report
Previous
Skip
Next
Question # 26
In planning a software project one would
Choose an answer
Find ways to produce result using limited resources
Pad the schedule to accommodate errors
Overestimate the budget
All of the abvoe
Previous
Skip
Next
Question # 27
Which of the following items are examples of storage devices.
Choose an answer
Floppy disk
CD-ROMs
Tape devices
All of the above
Previous
Skip
Next
Question # 28
In microprocessor one of the operands holds a special register called.
Choose an answer
Calculator
Dedicated
Accumulator
None
Previous
Skip
Next
Question # 29
The testing of software without the knowledge of source code is called.
Choose an answer
White box testing
Black box testing.
Gary box testing
Blue box tesing
Previous
Skip
Next
Question # 30
The _______ is a construct that helps analysis to work with users to determine system usage.
Choose an answer
Use case
Actor
Class
Package
Previous
Skip
Next
Question # 31
In testing how many testing factors are there.
Choose an answer
15
20
45
8
Previous
Skip
Next
Back