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Question
Describe the differences between keywords and identifiers?
Distinguish Between
Solution
Keywords:
- Keywords are reserved words that convey specific meaning to the C++ compiler.
- They are essential elements to construct C++ programs.
- Most of the keywords are common to C, C++, and Java.
Identifiers:
- Identifiers are the user-defined names given to different parts of the C++ program.
- They are the fundamental building blocks of a program.
- Every language has specific rules for naming the identifiers.
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Lexical Units (Tokens)
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