Applets have much tighter security restrictions than do applications.
JavaScript is not the same as Java, although the languages do have similar syntax. All versions of Netscape Navigator starting with version 2.0 are capable of interpreting JavaScript statements that are part of an HTML document. When a remote site sends a document containing JavaScript statements, your browser executes these statements, producing the results you see. A task that the computer is supposed to do. A term used when a relational database cross-references two files.