____ have been given an initial meaning for all programs in the language but are capable of being redefined.
A) Predefined identifiers
B) Keywords
C) Global literals
D) Constants

Question

Quizplus · Accepted Answer

Predefined identifiers are built-in identifiers in a programming language that have a predefined meaning and functionality. These identifiers are provided by the language itself and are available for use by the programmer. They include identifiers such as int, float, double, char, and void in C language. Although predefined identifiers have an initial meaning, it is possible to redefine them as needed. Therefore, option A is the best choice for this question. Option B, keywords, are also pre-defined identifiers, but they cannot be redefined. Option C, global literals, are not predefined identifiers in programming, and option D, constants, may or may not be predefined depending on the programming language.

____ Have Been Given an Initial Meaning for All Programs