TUGAS TIK

 PAGE 76-79
A.Multiple Choise


1. a.every input that is received by a computer
2. c.the computer procesing result
3. b.user-input-CPU-output-user
4. b.base-2 number system
5. e.0 and 1
6. e.8
7. c.speaker
8. b.control unit
9. a.LAN
10.c.ring topologiy

B.ESSAY

1.In ASCII code,by what code isletterW represented?
  *the letterW is represented by the number code 87
2.Name and explain all supporting devices incide a CPU
 *cotrol unit is to translate commands or instructions in a series and then continues them to the entire computer parts
  *arithmetic logic unit{ALU}is toprcss data by adding,substracting,comparing,and using logical formulas
  *memory is to collect or to store data to run an aplication program
3.What is the abreviation and the function of ROM?
  *ROM is to save computer operation program,such as BIOS and booting
4.Name thre examples of netwrok interface cards
  *ethernet,arcnet,and token ring
5.Name several cables that use on a wired network
  *UTP cable,STP cable,coaxial cable,optical fiber