10. c .ring topologi
B.
1. In ASCII code, by what code is letter W represented?
2. Name and explain all supporting devices inside a CPU?
3. What is the abbreviation and the function of ROM
4. Name three examples of network interface cards!
5. Name several cables taht use on a wired network!
ANSWER
1. The letter W is represented by the number code 87
2. a) control unit is to translate commands or instruction in a series and then continous them to the entire computer parts.
b) arithmetic logic unit(ALU) is to process data by adding, subtracting, comparing, and using logical formulas.
c) memory is to collect or to store bata to run an application program.
3. ROM (Read Only Memory)
ROM is to save computer operation program, such as BIOS and booting.
4. ethernet,arcnet, and token ring.
5. * UTP cable (Unshielded Twisted Pair)
*STP cable (Shielded Twisted Pair)
*Coaxial cable
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