What does the term 'symbol table' refer to in a compiler?

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Question: What does the term \'symbol table\' refer to in a compiler?

Options:

Correct Answer: A data structure that stores information about identifiers

Solution:

A symbol table is a data structure that stores information about identifiers, such as their types and scopes.

What does the term 'symbol table' refer to in a compiler?

What does the term 'symbol table' refer to in a compiler?

Step 1: Understand that a compiler is a program that translates code from one programming language to another.
Step 2: Know that in programming, identifiers are names used for variables, functions, classes, etc.
Step 3: Realize that a symbol table is a special tool used by the compiler to keep track of these identifiers.
Step 4: Learn that the symbol table stores important information about each identifier, like what type it is (e.g., integer, string) and where it can be used (scope).
Step 5: Remember that the symbol table helps the compiler understand the code better and check for errors.

Symbol Table – A data structure used in compilers to store information about identifiers, including their types and scopes.