Type URL information accurately. Use upper and lower case as specified. In the example above http means a hypertext document on the World Wide Web.
Host refers to the specific computer at which the information is located.
In this case the information is stored on a computer at Allegheny. Path refers to where the information can be found on the host computer. In this example the information is in a file called gatemenu which is in a directory called screens. NetSurfer, WordPerfect, NewsGrazer, and Gopher are examples of apps boolean operators - logical relationships used to refine a search in a database. The words and , or , and not have special meanings when used in a search database - a collection of electronically stored information organized in a way to allow various programs to access and search the data.