Question 1

2. the input and output devices,and the secondary storage units of the computer are called computer..........
5. A computer has a very large internal ............
7. Single line spacing
9. VDU is also called
12. Laser printer is an example for .............. printers.
13. devices through which data and instructions are entered into the computer are called ..........
14. is the manner in which text is placed between the margins of a page.
16. Line printer is an example for this type.
18. A ........... is the point at which one page ends and another begins.
19. They provide information in a permanent readable form.

1. the most commonly used used input device
2. is the amount of white space between paragraph.
3. software programs designed for direct use by a console user.
4. The ......... is treated as an array of tiny dots called pixels
5. .......... is an pointing device with has two or more buttons on top
6. ........ devices are used to get information from the computer
8. this pointing device is mostly used to play games
10. A ............ printer operates at two or three speeds. the lower the speed, the better is the print quality.
11. Hard disk is made up of a collection of disks known as ............
15. is the amount of white space between lines.
17. In ........... orientation, the document is printed along the width of the paper.