Question 7020 – UGC NET June-2019 CS Paper-2
November 27, 2023Question 7023 – UGC NET June-2019 CS Paper-2
November 27, 2023Question 7022 – UGC NET June-2019 CS Paper-2
Which data structure is used by the compiler for managing variables and their attributes?
Correct Answer: C
Question 14 Explanation:
Symbol tables are data structures that are used by compilers to hold information about source-program constructs. The information is collected incrementally by the analysis phases of
a compiler and used by the synthesis phases to generate the target code. Entries in the symbol table contains information about an identifier such as its character string (or lexeme) , its type,its position in storage, and any other relevant information.
a compiler and used by the synthesis phases to generate the target code. Entries in the symbol table contains information about an identifier such as its character string (or lexeme) , its type,its position in storage, and any other relevant information.
Binary tree
link list
Symbol table
Parse table
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