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GATE 2020
Compiler DesignCompiler PhasesmediumMCQ1 mark
Consider the following statements: I. Symbol table is accessed only during lexical analysis and syntax analysis. II. Compilers for programming languages that support recursion necessarily need heap storage for memory allocation in the run-time environment. III. Errors violating the condition 'any variable must be declared before its use' are detected during syntax analysis. Which of the above statements is/are TRUE?
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