Kamis, 21 Oktober 2010
Evaluation of chapter2 understanding functions and various ICT devices

A. Multiple Choice ( ICT)
Page 76-79

1.A
2.C
3.B
4.B
5.E
6.E
7.C
8.B
9.A
10.C

B. Essay

1. In ASCII code, by what code is letter W represented?
2. Name and explain all supporting devices insida a CPU.
3. What is the abbreviation and the function of ROM.
4. Name three exampels of network interface cards.
5. Name several cables that use on a wired network.
Answer:
1. By the number code 87
2. a. Cntrol unit is translate comamands or instructions in a series and than continues them to the entire computer parts. This part is how the processor controls the entire computer operation.
b. Arithmatics logic unit (ALU) is to process data by adding, substracting, comparing an using logical formulas.
c. Memory is to collect or to store data to run an application program. The capability depends on the memory capasity, which is staterd in Byte, kByte, and GByte unit.
3. ROM (Read only memory). ROM is to save computer operation program, such as BIOS and booting.
4. Examlpe the Network Interface Card is ethernet, arcnet, and token ring.
5.a. UTP Cable (Unshielded Twisted Pair)
b. STP Cable( Shielded Twistwed pair)
c. Coaxial Cable

worksheet ict

Evaluation of chapter
A.Multiple Choice
1.A
2.A
3.E
4.C
5.A
6.C
7.D
8.C
9.C
10.B

B.Essay
1) a. ensure that all power cable in computer are connected
b. turn on the CPU by pressing the On or Power button on the casing
c. Turn on the monitor by pressing the On or Power button on the monitor
d. wait until the booting procedure is finished, which is shown by the desktop appearance on the monitor screen.

2) Reset button is,if the computer crashes or hangs or can not be shut down through the standard procedure use the ’RESET’ button to restart the computer

3) Three,they are by using shortcut on the desktop,by using star menu,and the last by using the related document.

4)Office suite,word processore is software for documenting letter,books,reports,thesis,work,paper,etc.for example,Microsoft office,open office.org and abiword.

5)Word processore,graphic suite,multimedia,web browser,wordpard to type simple documents,and calculator to calculate mathematic operation.

worksheet ict

1) a. ensure that all power cable in computer are connected

    b. turn on the CPU by pressing the On or Power button on the casing

    c. Turn on the monitor by pressing the On or Power button on the monitor

 d. wait until the booting procedure is finished, which is shown by the desktop                                            appearance on the monitor screen.

2) Reset button is,if the computer crashes or hangs or can not be shut down through the                   standard procedure use the ’RESET’ button to restart the computer

3) Three,they are by using shortcut on the desktop,by using star menu,and the last by using the related document.

4)Office suite,word processore is software for documenting letter,books,reports,thesis,work,paper,etc.for example,Microsoft office,open office.org and abiword.

5)Word processore,graphic suite,multimedia,web browser,wordpard to type simple documents,and calculator to calculate mathematic operation.