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Compiler DesignLeft factoring guarantees (i) Not occurring of backtracking (ii) Cycle free parse tree (iii) Error free target code (iv) Correct LL(1) parsing table20232m Compiler DesignChoose the correct answer of the following: To convert an arbitrary CFG to an LL(1) grammar (i) factor the grammar alone (ii) remove left recursion alone (iii) remove left recursion and factor the grammar (iv) None of the above20192m Compiler DesignChoose the correct option / answer the following: Which of the following parsers can parse ambiguous grammars? (i) LL(1) (ii) Operator Precedence (iii) CLR(1) (iv) None of the above20242m Compiler DesignChoose the correct option / answer the following: Which of the following parsers uses a stack and rightmost derivation in reverse? (i) LL Parser (ii) Top-down parser (iii) LR Parser (iv) Operator parser20242m
PreviousChoose the correct answer of the following: Handle pruning forms the basis of ...........? (i) Bottom up parsing (ii) Top down parsing (iii) Predictive parsing (iv) Recursive descent parsingNextChoose the correct answer of the following: By which of the following, bodies of two loops merges to form a single loop? (i) Loop Unrolling (ii) Strength Reduction (iii) Loop Concatenation (iv) Loop Fusion
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