What is the role of symbol tables in programming?
Symbol tables are data structures used by compilers to store information about variables, functions, and objects.
Can you explain how they work during compilation?
During compilation, symbol tables help in tracking scope, type checking, and managing memory allocation for identifiers.
What happens if a symbol is not found in the table?
If a symbol is not found, it usually results in a compilation error, indicating that the identifier is undefined.
Are there different types of symbol tables?
Yes, there are various types, including global, local, and dynamic symbol tables, each serving different scopes.
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