What should be verified when reviewing the state machine diagram for a class?
Understand the Problem
The question is asking which aspects should be verified when reviewing a state machine diagram for a class. It presents multiple-choice options, and we need to identify the most relevant verification criterion among them.
Answer
Verify states, transitions, clarity, correctness, and consistency with related diagrams.
When reviewing the state machine diagram for a class, verify the states and transitions, ensure clarity and correctness, and check the diagram against interaction diagrams to confirm that all events and transitions are accurately depicted.
Answer for screen readers
When reviewing the state machine diagram for a class, verify the states and transitions, ensure clarity and correctness, and check the diagram against interaction diagrams to confirm that all events and transitions are accurately depicted.
More Information
State machine diagrams are essential in representing how an object transitions through different states. It's vital that the transitions and states reflect what occurs in related interaction diagrams to maintain system coherence.
Tips
Common mistakes include overlooking some possible transitions or states, not considering invalid states, and failing to keep the diagram updated as requirements change.
Sources
- State Diagram - an overview | ScienceDirect Topics - sciencedirect.com
- A simple guide to drawing your first state diagram (with examples) - nulab.com
