BLOGGER TEMPLATES AND TWITTER BACKGROUNDS

Senin, 29 November 2010

Chapter 3. TERMS IN USING INFORMATION AND COMMUNICATION TECHNOLOGY (ICT)

Multiple choice
1. a
2. c
3. d
4. d
5. e
6. d
7. a
8. c
9. a
10.
Essay
1. Name several factors that meke someone prefer using illegal softwares.
2. Describe the difference between ethics and morality in the society.
3. What is meant by the patent rights of product?
4. Explain the corect position/posture to use a computer.
5. What is the abbreviation of HAKI?

Answer
1.
2. Ethics are the concept of acknowlwdgment by the society towards human thoughts, which means that this concept evolves following men's true value. morality is a code of conduct or a common conception of what is right according to the sociaty (common value).
3.
4. - sit on comfortable seat and if it is possible, use a seat that can be bent forwards and backwards
- set the monitor about 2-3"(5-8cm)above the eye sight.
- avoid excessive light, if necesasary, use a screen filter.
- set the body about a hand reach from the monitor.
- Try to put your feet on the ground or to the leg rest on the computer table comfortably.
- Use a document holder to type a text that is in line with the monitor screen.
- Place keyboard and mouse in a reachable place.
- Try to keep the arm and elbow in a relaxed position and on the side of the body.
- Place the monitor straight from the sight.
- Use a keyboard desk that is movable with a mouse position adjusing keyboard position.if the keyboard desk is skewed up then the mouse has to be higher,when it skews down then the mouse should be lower.
- Use a stable computer desk and a keyboard desk.
- take a quick rest frequently.
5.Intellectual property rights protection.

Senin, 08 November 2010

Evaluation Chapter 2 Understanding Function And Operation Of Various Information And Communication Tecnologi Devices

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

B.Esai
Answer the following questions correctly.
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 fuction of ROM?
4.Name three examples of network interface cards!
5.Name several cables that use on a wired network!
ANSWER
1.The letter W is represented by the number code 87.
2.a.A CPU socket,which is where a micropocessor is placed.
b.A memory slot,which is where a computer memory is placed.
c.A chipset,which is a chip that regulates the interaction among devices.
d.An expansion slot,such as PCI,AGP,and PCI Express.
e.A power connector to receive electrial input from the power supply unit(PSU) and then distributes the electricity yo all conection devices.
3.ROM(REad Only Memory)
ROM is to save computer operation program,such as BIOS and booting.
4.ethernet,arcnet,and token ring
5.Wired network
a.UTP cable
b.STP cable
c.Coaxial cable
d.Optical fiber
e.wireles network