Graph showing basic blocks and their successor relationship is called
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Graph showing basic blocks and their successor relationship is called
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Answer: D. D) Flow graph
In compiler design, a Control Flow Graph (CFG or Flow Graph) represents all paths that might be traversed through a program during its execution, where nodes are basic blocks and directed edges represent flow of control.
Step-by-step Derivation:
Step 1: A basic block is a straight-line code sequence with a single entry and single exit point.
Step 2: The directed graph having basic blocks as nodes and transfer of control as edges is called a Control Flow Graph (Flow graph).
Step 3: Hence the correct option is Flow graph.