Session 40
Date:3.8.2010
Activities:
- Discussed about Network Operating system
A network operating system (NOS) is a software program that controls other software and hardware that runs on a network. It also allows multiple computers, also known as network computers, to communicate with one main computer and each other, so as to share resources, run applications, and send messages, among other things. A computer network can consist of a wireless network, local area network (LAN), a wide area network (WAN), or even two or three computer networks. The heart of any of these networks, however, is the network operating system.
Wednesday, August 4, 2010
Session 38
Session 38
Date:27.7.2010
Activities:
- Mr Zainuddin attended Kepeperiksaan SPM meeting
So,we did our own work
Date:27.7.2010
Activities:
- Mr Zainuddin attended Kepeperiksaan SPM meeting
So,we did our own work
Session 37
Session 37
Date:22.7.2010
Activities:
- Discussed about needed in computer network communication.
• Network Interface Card (NIC)
• Wireless Network Interface Card
• Modem (internal and external)
• Hub
• Router
• Wireless Access Point
A network interface card (NIC) is a communication device that enables a computer or device to access a wired network (via cable)
• Wireless Network Interface Card
A wireless network interface card is a communication device that enables a computer or device to access a wireless network (via radiowave)
• Modem (internal and external)
Modem
A modem (a modulator/demodulator) lets you connect your computer to a standard telephone line so you can transmit and receive electronically transmitted data. It is the key that unlocks the world of the Internet and its World Wide Web, commercial online services, electronic mail (E-mail), and bulletin board systems (BBSes).
External modem.
This is the simplest type of modem to install because you don't have to open the computer. External modems have their own power supply and connect with a cable to a computer's serial port. The telephone line plugs into a socket on the rear panel of the modem.
Internal Modem
Most internal modems come installed in the computer you buy. Internal modems are more directly integrated into the computer system and, therefore, do not need any special attention. Internal modems are activated when you run a communications program and are turned off when you exit the program. This convenience is especially useful for novice users.
Internal modems usually cost less than external modems, but the price difference is usually small. The major disadvantage with internal modems is their location: inside the computer. When you want to replace an internal modem you have to go inside the computer case to make the switch.
• Hub
Hub
A hub is a communication device that is used for connecting wired computers or devices on a Local Area Network (LAN).A hub provides a common connection wireless computers or devices on a Local Area Network (LAN).
• Router
A device that forwards data packets along networks. A router is connected to at least two networks, commonly two LANs or WANs or a LAN and its ISP’s network. Routers are located at gateways, the places where two or more networks connect. Routers use headers and forwarding tables to determine the best path for forwarding the packets, and they use protocols such as ICMP to communicate with each other and configure the best route between any two hosts.Very little filtering of data is done through routers.
• Wireless Access Point
Wireless access points (APs or WAPs) are specially configured nodes on wireless local area networks (WLANs). Access points act as a central transmitter and receiver of WLAN radio signals.
Date:22.7.2010
Activities:
- Discussed about needed in computer network communication.
• Network Interface Card (NIC)
• Wireless Network Interface Card
• Modem (internal and external)
• Hub
• Router
• Wireless Access Point
A network interface card (NIC) is a communication device that enables a computer or device to access a wired network (via cable)
• Wireless Network Interface Card
A wireless network interface card is a communication device that enables a computer or device to access a wireless network (via radiowave)
• Modem (internal and external)
Modem
A modem (a modulator/demodulator) lets you connect your computer to a standard telephone line so you can transmit and receive electronically transmitted data. It is the key that unlocks the world of the Internet and its World Wide Web, commercial online services, electronic mail (E-mail), and bulletin board systems (BBSes).
External modem.
This is the simplest type of modem to install because you don't have to open the computer. External modems have their own power supply and connect with a cable to a computer's serial port. The telephone line plugs into a socket on the rear panel of the modem.
Internal Modem
Most internal modems come installed in the computer you buy. Internal modems are more directly integrated into the computer system and, therefore, do not need any special attention. Internal modems are activated when you run a communications program and are turned off when you exit the program. This convenience is especially useful for novice users.
Internal modems usually cost less than external modems, but the price difference is usually small. The major disadvantage with internal modems is their location: inside the computer. When you want to replace an internal modem you have to go inside the computer case to make the switch.
• Hub
Hub
A hub is a communication device that is used for connecting wired computers or devices on a Local Area Network (LAN).A hub provides a common connection wireless computers or devices on a Local Area Network (LAN).
• Router
A device that forwards data packets along networks. A router is connected to at least two networks, commonly two LANs or WANs or a LAN and its ISP’s network. Routers are located at gateways, the places where two or more networks connect. Routers use headers and forwarding tables to determine the best path for forwarding the packets, and they use protocols such as ICMP to communicate with each other and configure the best route between any two hosts.Very little filtering of data is done through routers.
• Wireless Access Point
Wireless access points (APs or WAPs) are specially configured nodes on wireless local area networks (WLANs). Access points act as a central transmitter and receiver of WLAN radio signals.
Tuesday, August 3, 2010
Session 36
Session 36
Date:20.7.2010
Activities:
- Discussed about Protocols
Protocol/Internet Protocol) is the basic communication language or protocol of the Internet. It can also be used as a communications protocol in a private network (either an intranet or an extranet). When you are set up with direct access to the Internet, your computer is provided with a copy of the TCP/IP program just as every other computer that you may send messages to or get information from also has a copy of TCP/IP.
Date:20.7.2010
Activities:
- Discussed about Protocols
Protocol/Internet Protocol) is the basic communication language or protocol of the Internet. It can also be used as a communications protocol in a private network (either an intranet or an extranet). When you are set up with direct access to the Internet, your computer is provided with a copy of the TCP/IP program just as every other computer that you may send messages to or get information from also has a copy of TCP/IP.
Session 35
Session 35
Date:15.7.2010
Activities:
- Teacher was still at the launching of Microsoft Kodu Game Lab software
So,we did our own work....again
Date:15.7.2010
Activities:
- Teacher was still at the launching of Microsoft Kodu Game Lab software
So,we did our own work....again
Session 34
Session 34
Date:13.7.2010
Activities:
- Mr Zainnudin was still at the launching of Microsoft Kodu Game Lab software
So,we did our own work again
I:-
a)Updated my blog
b)Went youtube for movie trailers
c)Discussed with my friends about the learning outcomes
Date:13.7.2010
Activities:
- Mr Zainnudin was still at the launching of Microsoft Kodu Game Lab software
So,we did our own work again
I:-
a)Updated my blog
b)Went youtube for movie trailers
c)Discussed with my friends about the learning outcomes
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