Question

what are keyword. explain.​

Answer 1

Answer:

keyword is a word that is reserved by a program because the word has a special meaning. Keywords can be commands or parameters. Every programming language has a set of keywords that cannot be used as variable names. Keywords are sometimes called reserved names .

Answer 2

Answer:

Keywords are the words that convey a special meaning to the language compiler.

These are reserved for a special purpose and must not be used as normal identifiers names. The keywords const and goto are reserved, even though they are not currently used. This may allow a Java compiler to produce better a error message if these keywords incorrectly appear in programs.