Match List I with List II
| List I | List II |
|---|---|
| A. Conflict Resolution | I. Three-Address Code |
| B. Common Subexpression | II. Precedence |
| C. Quadruples | III. Syntax Directed Translations |
| D. L-Attributed definitions | IV. Directed Acyclic Graph (DAG) |
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Show answer & explanation
Correct answer: B. A-II, B-IV, C-I, D-III
Explanation
Parser conflicts (e.g. in yacc) are resolved using precedence and associativity (A-II). Common subexpressions are detected using a DAG (B-IV). Quadruples are a representation of three-address code (C-I). L-attributed definitions are a class of syntax-directed translations (D-III).More Theory of Computation and Compilers questions
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