COMPUTER PROGRAMMING FUNDAMENTALS
PROGRAMMING LANGUAGES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Reserved Words
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Keywords
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Meaningful Words
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Function Statements
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Detailed explanation-1: -Keywords are predefined, reserved identifiers that have special meanings to the compiler. They can’t be used as identifiers in your program unless they include as a prefix. For example, if is a valid identifier, but if isn’t because if is a keyword.
Detailed explanation-2: -Keywords are predefined, reserved words used in programming that have special meanings to the compiler. Keywords are part of the syntax and they cannot be used as an identifier.
Detailed explanation-3: -Identifier is one of the tokens which are used in C programming language. It is a name which is used to identify the variables, constants, functions, arrays, and also user-defined data. We cannot use keywords as identifiers because keywords are reserved for special use.
Detailed explanation-4: -keywords. A special word reserved by a programming language or by a program. You are not allowed to use reserved words as variable names. For example, in BASIC and COBOL, the word IF is reserved because it has a special meaning. Reserved words are sometimes called keywords.