1.Define web technology. Explain the various protocols that govern the web. Web technologies are the various tools and techniques that are utilised in the process of communication between different types of devices over the internet . File retrieval protocols This type of service was one of the earliest ways of retrieving information from computers connected to the Internet. You could view the names of the files stored on the serving computer, but you didn't have any type of graphics and sometimes no description of a file's content. You would need to have advanced knowledge of which files contained the information you sought. FTP (File Transfer Protocol) This was one of the first Internet services developed and it allows users to move files from one computer to another. Using the FTP program, a user can logon to a remote computer, browse through its files, and either download or upload files (if the remote computer allows). These can be any type of file, but the ...
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