Here are some exercises that combine multiple topics.
Explanation: A sequence diagram is a behavior diagram, not a structure diagram. An SD can represent how objects interact with each other (i.e., behavior), not how they are connected to each other (i.e. structure).
Explanation: RCS is for managing code changes. The others are tools and techniques for managing project schedules. It’s OK if you don’t agree with the answer. What matters is that you know what each one is for.
Explanation: Patterns have costs and sometimes they may be an overkill. Therefore, we should apply them judiciously.