interview

Topics: Wireless access point, Computer network, Wi-Fi Pages: 9 (1345 words) Published: March 11, 2015
Warwick Institute of Australia

Diploma of business

BSBIT501A-DB4

Assessment task 2

Student ID 001055

Hai Lin

05/02/2015

Job
Name
Date
Helpdesk technician
Marilyn Monroe
26/01 11:30 am
IT assistant
Mother Teresa
27/01 11:30 am
Support technician
Winston Churchill 
28/01 11:30 am

Computer workgroups need to be scalable. Scalability is the ease at which a network system can be expanded or upgraded should the need arise. As a rule, all computer workgroup networks should: Support growth in the number of users for the foreseeable life of the technology Allow for increase in data traffic and storage needs as the network grows Be flexible to allow for the incorporation of new technologies as they emerge When new workgroups established, it is important to conduct and audit on the needs of the network users to find out what resources they need to access. This process will then inform your decision on that and with whom resources should be shared. In general, there are some basic areas and resources need to be shared. Hardware periphersal

Printers and scanners
Data
Customer lists
Databases of sales information
Services, such as email
Other computers
Both desktop and laptop computers
Personal digital assistants

Equipment requirement
For a computer workgroup to be established, certain equipment must be used. As a rule, all workgroup networks should have computers that want to share resources on the network, along with: Computers equipped with network cards

It is an expansion card that enables acomputer to connect to a network; such as a home network, or the Internet using an Ethernet cable with an RJ-45 connector. Ethernet hub
A common connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports. When a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets. Ethernet cables

Alternatively referred to as a cord, connector or plug, a cable is one or more wires covered in a plastic covering that connects acomputer to a power source or other device. The picture is an example of what the power cord may look like for your computer or monitor. The power cord is just one example of millions of other cables found in and around computers.

Benefit of computer network
File Sharing: Networks offer a quick and easy way to share files directly. Instead of using a disk or USB key to carry files from one computer or office to another, you can share files directly using a network. Software Cost and Management: Many popular software products are available for networks at a substantial savings in comparison to buying individually licensed copied for all of your computers. You can also load software on only the file server which saves time compared to installing and tracking files on independent computers. Upgrades are also easier because changes only have to be done once on the file server instead of on individual workstations. Security: Specific directories can be password protected to limit access to authorized users. Also, files and programs on a network can be designated as "copy inhibit" so you don’t have to worry about the illegal copying of programs. Resource Sharing: All computers in the network can share resources such as printers, fax machines, modems, and scanners. Communication: Even outside of the internet, those on the network can communicate with each other via electronic mail over the network system. When connected to the internet, network users can communicate with people around the world via the network. Flexible Access: Networks allow their users to access files from computers throughout the network. This means that a user can begin work on a project on one computer and finish up on another. Multiple users can also collaborate on the same project through the network. Workgroup Computing: Workgroup software like Microsoft BackOffice enables many users to...
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