Solution

The correct answer is Option 2.

Key Points

• Conflict Resolution is associated with Precedence (A - II).
• Common Subsequence is related to Direct Acyclic Graph (DAG) (B - IV).
• Quadruples match with Three-Address Code (C - I).
• L-Attributed definitions are connected to Syntax Directed Translations (D - III).

Additional Information

• Conflict Resolution often involves determining the precedence of operators in expressions to resolve ambiguities.
• Common Subsequence problems can be effectively represented and solved using Direct Acyclic Graphs (DAGs).
• Quadruples are a format for representing intermediate code in compiler design, commonly in Three-Address Code.
• L-Attributed definitions are used in Syntax Directed Translations to specify how attributes are evaluated in parsing.