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Java: Which statement about Balanced Search Trees is the strongest interview answer?

Difficulty:

Easy

Questions:

1

Time Limit:

2 minutes

Passing Score:

100%

Question

Which statement about Balanced Search Trees is the strongest interview answer?

  1. Balanced Search Trees is mostly a naming style choice and has little effect on runtime or design.
  2. Balanced Search Trees exists mainly to reduce the number of Java files in a project.
  3. Balanced Search Trees matters only for frontend frameworks, not for core Java applications.
  4. Balanced search trees maintain structural rules so the tree height stays controlled as keys are inserted and removed.

Hint

Start with the core rule behind Balanced Search Trees.

Answer and rationale

Correct answer: D. Balanced search trees maintain structural rules so the tree height stays controlled as keys are inserted and removed.

Balanced search trees maintain structural rules so the tree height stays controlled as keys are inserted and removed. This is the base concept interviewers commonly test first.

Track: Java