As a network administrator, your tasks generally fall into the following areas: Designing and planning the network Setting up the network Maintaining the network Expanding the networkEach task area corresponds to a phase in the continuing life cycle of a network. You might be responsible for all the phases, or you might ultimately specialize in a particular area, for example, network maintenance. The third phase of network administration… Show more As a network administrator, your tasks generally fall into the following areas: Designing and planning the network Setting up the network Maintaining the network Expanding the networkEach task area corresponds to a phase in the continuing life cycle of a network. You might be responsible for all the phases, or you might ultimately specialize in a particular area, for example, network maintenance. The third phase of network administration consists of ongoing tasks that typically constitute the bulk of your responsibilities. They might include: Adding new host machines to the network Administering network security Administering network services, such as NFSTM services, name services, and electronic mail Troubleshooting network problemsA network communications protocol is a set of formal rules that describe how software and hardware should interact within a network. For the network to function properly, information must be delivered to the intended destination in an intelligible form. Because different types of networking software and hardware need to interact to perform the networking function, designers developed the concept of the communications protocol. Show less

A web designer's job duties cover all aspects of creating a website. Upon meeting with clients and assessing their needs, web designers help create and maintain the product. Their duties include, but aren't limited to, the following: Writing and editing content Designing webpage layout Determining technical requirements Updating websites Creating back up files Solving code problems Fundamentals of design imaging Basic web design… Show more A web designer's job duties cover all aspects of creating a website. Upon meeting with clients and assessing their needs, web designers help create and maintain the product. Their duties include, but aren't limited to, the following: Writing and editing content Designing webpage layout Determining technical requirements Updating websites Creating back up files Solving code problems Fundamentals of design imaging Basic web design Animation Multimedia design Content management Editing for video and audio Multimedia programming and technology A bachelor's degree program in multimedia or web design allows students to learn advanced skills needed for professional web design. Students develop artistic and creative abilities in addition to technical skills. Degree programs, such as a Bachelor of Science in Web Design and Interactive Media, cover: Databases Webpage scripting Programming Digital imaging Multimedia design Web development Show less