New Activity
Ico create Educaplay New Activity
All the activities
Play Quiz
1. 
Which of the following devices can be sued to directly image printed text?
A.
OCR
B.
OMR
C.
MICR
D.
All of above
2. 
The output quality of a printer is measured by
A.
Dot per inch
B.
Dot per sq. inch
C.
Dots printed per unit time
D.
All of above
3. 
In analog computer
A.
Input is first converted to digital form
B.
Input is never converted to digital form
C.
Output is displayed in digital form
D.
All of above
4. 
In latest generation computers, the instructions are executed
A.
Parallel only
B.
Sequentially only
C.
Both sequentially and parallel
D.
All of above
5. 
Who designed the first electronics computer – ENIAC?
A.
Van-Neumann
B.
Joseph M. Jacquard
C.
J. Presper Eckert and John W Mauchly
D.
All of above
6. 
Who invented the high level language c?
A.
Dennis M. Ritchie
B.
Niklaus Writh
C.
Seymour Papert
D.
Donald Kunth
7. 
When did arch rivals IBM and Apple Computers Inc. decide to join hands?
A.
1978
B.
1984
C.
1990
D.
1991
8. 
Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
A.
Monitor
B.
Hardware
C.
Robot
D.
Computer
9. 
What is the name of the display feature that highlights are of the screen which requires operator attention?
A.
Pixel
B.
Reverse video
C.
Touch screen
D.
Cursor
10. 
Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
A.
Daughter board
B.
Motherboard
C.
Father board
D.
Breadboard
11. 
What is meant by a dedicated computer?
A.
Which is used by one person only
B.
Which is assigned one and only one task
C.
Which uses one kind of software
D.
Which is meant for application software
12. 
The system unit of a personal computer typically contains all of the following except:
A.
Microprocessor
B.
Disk controller
C.
Serial interface
D.
Modem
13. 
A computer program that converts an entire program into machine language is called a/an
A.
Interpreter
B.
Simulator
C.
Compiler
D.
Commander
14. 
A computer program that translates one program instructions at a time into machine language is called a/an
A.
Interpreter
B.
CPU
C.
Compiler
D.
Simulator
15. 
A small or intelligent device is so called because it contains within it a
A.
Computer
B.
Microcomputer
C.
Programmable
D.
Sensor
16. 
What type of software is used for creating letters papers and other documents?
A.
Database
B.
Word Processor
C.
Spreadsheet
D.
Operating Program
17. 
What does the Ctrl + I shortcut key accomplish in Ms-Word?
A.
It converts selected text into the next larger size of the same font
B.
It adds a line break to the document
C.
It makes the selected text bold
D.
It applies Italic formatting t the selected text.
18. 
What is the file extension of Ms-Word document?
A.
Dot
B.
Doc
C.
Dom
D.
Txt
19. 
In H2O the figure 2 is appeared lowered. Which effect has been applied?
A.
Superscript
B.
Lowered
C.
Subscript
D.
Laid down
20. 
Why are headers and footers used in document?
A.
To enhance the overall appearance of the document
B.
To mark the starting and ending of a page
C.
To make large document more readable
D.
To allow page headers and footers to appear on document when it is printed