d. Calculator
d. Mouse
d. all of these
d. Gigabyte
d. Mini Computer
d. Windows
d. Menu
-4. The Napier's rules for logarithms.
a. Slide rule
b. Mark !
c. Abacus
5. Which of the following is the most important software in a computer?
a. CPU
b. Monitor
c OS
6. Which is the following is the example of a file?
a. Word document b. Video clip
c. Picture
7. Which is the following is the smallest?
a. Terabyte
b. Megabyte
c. Petabyte
8. Which of the following is NOT a function of an Operating System?
a. Resource Management
b. Data Management
b. Hob Management
c. None of these
9. A personal computer designed to meet the computer needs of an individual.
a. Super computer b. Mainframe
c. Micro computer
10. What is the element of graphical user interface that appears on the display screen and that
you move to select objects in the command?
a. Menu
b. Desktop
c. Pointer
11. What is the element of the GUI that are small pictures that represent commands, files or
window?
a. Icon
b. Pointer c. Desktop
12. What OS is used for apple products?
a. Microsoft
b. MAC OS c. Linux
d. Android
13 For what type of filename extension mp4 used?
a. Images
b. Music c. Word document d. PDF
14. A handheld computer that has a sensitive touch screen for typing and navigation
a. Laptop
b. Desktop
c. Palmtop
15. which file is the biggest?
a. 128 kb
b.2.5 mb picture c. 0.5 gb video
16. A type of os that opposed to a multi user operating system, are usable by a single user at a
time.
a. Multi user
b. Time sharing c. Real Time
d. Single 05
17. what should a user to do to move redundancy when storing a file?
a. cut
b. delete
c. Paste
18. The father of computer.
a. Charles Babbage b. Lady Ada Agusta c. Freddrick Jones d. Jess Lee
19. an electronic device that manipulates information, or data. It has the ability to store, retrieve
,
and process data.
d. Computer
d. 500mb game
d.zip​