Computer Awareness one Liner Q & A

1. Memory unit is a part of ___ -Central Processing Unit (CPU)
2. What software allows you to view internet sites? - A browser
3. PNG stands for____ - Portable Network Graphics
4. VIRUS stands for______ -Vital Information Resource Under Seize
5. What is the meaning of ‗MICR‘? -Magnetic Ink Character Recognition
6. The word ‗FTP‘ stands for__ - File Transit Protocol
7. The Internet began with the development of –ARPANET
8. In MICR, C stands for?-Character
9.  What is the shortcut key to "Undo" the last action in a document?  -Ctrl + Z
10. Computer uses the____number system to store data and perform calculations. –Binary
11. What is the permanent memory built into your computer called ? –ROM
12. An image on a computer screen is made up of a matrix of what?-Pixels
13. What does dots per inch (DPI) measure? -density of the pixels ona computer screen
14.  A  warm  boot  in  older  versions  of Windows  is  caused  by  -  Typing  the  Ctrl+  Alt+  Delete  key
combination
15 .Setting fonts for the text in your document is an example of –Formatting
16. Which printer type is an impact printer? - Dot-matrix printers
17.   A  world  wide  web  contains  web  pages  ___  -  Residing  in  manycomputers  linked  together
using HTML
18. What is a serial port that adds a direct connection to a network? – NIC
19. Linux is a_____ - Real-time operating system
20. _______ is used for close a tab on a browser? - Ctrl + W