Unit 9 P3 Unit 1 Network Analysis

Workstation- the computer on your desk, this can extend to other devices that provide access to computing resources.

A computer network is any computer or group of computers that are linked to another computer or systems of computers so they can communicate. There are several careers that involve knowledge of computer networking. Each of these positions require a particular set of skills. While the positions may sound the same, they are not. For example, the network engineer manages and designs computer networks, upgrading them and tests their security while the network administrator keeps the network running. The network analyst is responsible for supporting the overall infrastructure of the computer network, writing software and other programs that are needed. The information systems administrator is responsible for designing, delivering, and maintaining the infrastructure that makes up the network, usually in an organization. The network technician is the one who sets up the network, troubleshoots problems and services the network to keep it running. The network information systems manager is responsible for the technicians, administrators, analysists and engineers while also planning for the network into the future (Computer Networking Majors Guide).

The second network is the client-server network, which does use a dedicated server. It uses the dedicated server to centralize users and manage group accounts. In a client-server network, the server controls access to the resources to the other computers on the network and clients do not talk directly to one another (West, Dean, & Andrews, 2015). Users at a client or workstation log on to the server using their own accounts and passwords. The users can only access resources that they were given permission for. This type of network is used for larger businesses to meet complex and challenging needs. This type of network has the potential to grow as the business grows. But, this can have a significant effect on cost

Servers: They are computers designed to provide services to client machines in a computer network. They have larger storage capacities and powerful processors. Running on them are programs that serve client requests and allocate resources like memory and time to client

There are four functions of the server component. The server allows many clients access to the network. The server component delivers entry to file and print servers. This component also allows Internet access and extra security within the infrastructure. The client component is available on the users device and allows the user to use the network.

Explain Server Manager, the new role-based management tool for Windows Server 2008, and describe the tools it was designed to replace.

Domain name registrars is companies that the internet cooperation uses to assign names and number to allow the following URL name to be available to be used for a business for example, this means that the name eg: www.uniqpcs.co.uk will be checked through the domain name registrars database to see if it is available, if so they will activate for you to use it and for this they will require a fee.

Next, desktops are electronic computer systems that stay in one location for quite a while and only moved if needed to reduce space, the whole reason they are justified as desktop personal computers is they stand statically on top of a desk hence the identity. Desktops can be categorised into five diverse varieties, namely the standalone desktop, all in one computers, desktop towers, mid towers coupled with the mini tower. Besides, each system has the same component structure but can have different specifications combined with suitability due to the format of the design. Moving on, personal computers (PCs) are strictly used by one person during its usage at a time and doesn’t allow separate users utilisation with the only possibility being users having to exploit remote access software. Furthermore, PCs always are operating alongside a useful mouse and keyboard in one place and does have the freedom of wired or wireless cabling. In the computing industry, there are an endless number of personal computers on for sale within the market with a whole range of companies, the leading examples of these businesses are: Apple, Dell, HP, Acer, ASUS, Toshiba and Lenovo.

A DNS allows you to specify a name for your website to work in conjunction with the IP address thus making web addresses easy to remember.

User management is the process of controlling in which users are allowed to connect to the MySQL server and the permissions that they have on each database. It passes the details of the users like username , password etc. on to MySQL, which then determines whether a user is permitted to perform a particular action or not. The administrators have the full control over creating the users, the viewing and editing privileges for the existing users, and removing the users.

In the computer world, networks are the primary means of inter-computer communications. The building and maintenance of a network is the responsibility of the network manager. The network manager must have the expertise to design and implement an appropriate network for his client. The proper design of a network is based on more than a few principles. However, the job of the network manager encompasses more than simply building a useable network, although that is the end result.

A workstation is a powerful computer which is used by users that work with advanced applications. It’s mainly used by IT workers with high level occupations.

LAN known as a local area network is a computer network that connected computer within a small area such as a school, collages, a hospitals and an office building using network media. In contrast to wide area network (WAN) this covers the huge area. In LAN, there is a main computer called server and distance computers called clients. With the help of LAN users can access internet, can exchange file with connected users, and also can communication between users via electronic mails and others applications.

It is a process of access control which controls users to access their destined roles and authorizations. They may be based on the basis of name of

A network is a set of devices, software, and cables that enables the exchange of information between them. Host devices are computers, servers, laptops, Personal Digital Assistants (PDAs), or anything a person uses to access the network.