Question
When should a Java developer choose Stack Fundamentals deliberately?
- Choose Stack Fundamentals mainly when you want to postpone validation and fix problems manually later.
- Choose Stack Fundamentals whenever you want the code to look more advanced, even if the design gets less clear.
- Choose Stack Fundamentals only to avoid modeling domain rules explicitly in Java code.
- Use a stack for expression parsing, undo behavior, depth-first exploration, and balanced-delimiter checks.
Hint
Think about the production scenario where the choice genuinely improves the code.
Answer and rationale
Correct answer: D. Use a stack for expression parsing, undo behavior, depth-first exploration, and balanced-delimiter checks.
Use a stack for expression parsing, undo behavior, depth-first exploration, and balanced-delimiter checks. Interviewers often ask this to see whether you can connect the concept to real design decisions.
Track: Java