Question

Name the 3 kinds of nodes in a control flow graph?

1) Entry node, Exit node, and Intermediate node
2) Start node, End node, and Decision node
3) Begin node, Finish node, and Branch node
4) Initial node, Final node, and Conditional node

Answer 1

The three kinds of nodes in a control flow graph are entry node, exit node, and intermediate node.

Step-by-step explanation:

The three kinds of nodes in a control flow graph are:

1. Entry node: This is the starting point of the program flow.
2. Exit node: This is the ending point of the program flow.
3. Intermediate node: These nodes represent various actions or decisions within the program.

A control flow graph is a graphical representation of a program's control flow, and it helps analyze the program logic and identify potential code paths. The entry and exit nodes are self-explanatory, while the intermediate nodes help visualize the flow between different program segments.