5 - 6 April Computer Quiz Answer

1. Which of the following will not cut information? 
a) Pressing Ctrl + C b) Selecting Edit > Cut from the menu
c) Clicking the Cut button on the standard
d) Pressing Ctrl+X
e) None of these

2. MPG is a file extension of which type of files?

a) Audio
b) Image
c) Video d) Flash
e) None of these

3. What is the full form of EXIF? 
a) Exchangeable Image Fine Finish
b) Exchangeable Image File Format c) Executable Image File Format
d) Executable Image File Finish
e) None of these 

4. Which of the following can't spread virus? 
a) An e-mail with attachment
b) A plain text mail c) Downloading files over the web
d) All of the above
e) None of these

5. There is a new anti-virus software update available, when it is downloaded to your computer __ 
a) Everyday
b) Only in the night
c) When you next switch on your computer d) All of the above
e) None of these

6. Numbers are stored and transmitted inside a computer in ___ 
a) Binary form b) ASCII code form
c) Alphabets form
d) Numerical form
e) None of these 

7. CPU capacity can be measured in
a) BPS
b) MIPS
c) MHz d) MPI
e) None of these

8. "Zipping" a file means: 
a) Encrypting the message
b) Compressing the message c) Transfer the message
d) All of the above
e) None of these

9. What is the Super Computer developed in India?
a) CRAY
b) PARAM c) CRAM
d) Both a and b
e) None of the above

10. Difference Engine invented by: 
a) Charles Babbage b) John McCarthy
c) Pascal
d) Newton
e) None of these 

11. Doing research by using an online database instead of a printed set of similar information offers which of the following advantage
a) More current information b) Easier to understand
c) Better charts
d) All of the above e) None of these