Q9

MCQ1 mark, −0.33

Consider the following statements. Which of the above statements is/are TRUE? I only I and III only Ⅱ only None of Ⅰ, Ⅱ and Ⅲ

(A)

Symbol table is accessed only during lexical analysis and syntax analysis.

(B)

Compilers for programming languages that support recursion necessarily need heap storage for memory allocation in the run-time environment.

(C)

Errors violating the condition ‘any variable must be declared before its use’ are detected during syntax analysis.

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