Компьютеры(ГК)

Материал из Клуб Слідопитів

---

Версия 18:13, 14 января 2013

1. Write 200 words or give a three-minute oral report about the history of computers.
2. What is the definition of the following terms:
   • Hardware
   • Software
   • Floppy Disk
   • Hard Drive
   • Mainframe
   • Desktop Computer
   • Laptop Computer
   • ROM
   • RAM
   • Alphanumeric
   • CPU
   • Circuit Board
   • Cursor
   • Port
   • Program
   • DOS or OS
   • CD Rom
3. What are the proper handling and storage techniques of disks?
4. Describe the function of and point out the following components of a personal computer:
   • Keyboard
   • Monitor
   • Printer
   • System Unit or Central Processing Unit
   • Disk Drive
5. Know the difference between and the uses for the following printers:
   • Letter Quality
   • Dot Matrix
   • Laser
   • Plotter
   • Ink Jet
   • Thermal
6. Show or describe how to protect a computer system from dust, dirt, static electricity, power surges and outages, or other potentially dangerous factors that could hamper or hurt a computer system.
7. Name at least four input devices for computers.
8. What does it mean to back up a disk or a file? Why is it important?
9. What is computer preventive maintenance? Why is it important?
10. Successfully boot, load (install), and use a prepared software program for use in a computer system. (No computer games.)
11. Tell several ways an individual or family could use a personal computer other than for games.