Engineering Interviews · interview question
How does Java's garbage collector manage memory for short-lived objects?
Multiple choiceEasychapter-20-curatedpremiumengineering-interviewsjvm-trivia
Answer and explanation
Correct answer
A. It uses the Eden space for allocation and quick reclamation.
Why
Java's garbage collector uses the Young Generation, specifically the Eden space, to quickly allocate and reclaim memory for short-lived objects. This approach is efficient as most objects are short-lived, allowing for frequent and fast garbage collection cycles.
Test yourself on Engineering Interviews
A free test with instant, explained results. No account needed.
More Engineering Interviews questions
- In the context of JVM memory architecture, what is the primary role of the 'stack'?
- Why is it important to first outline a high-level design before diving into coding during a system design interview?
- During a live coding interview, why is it important to verbalize your thought process?
- What does the 'Result' component in the STAR framework mainly aim to achieve?
- Why is it crucial to agree on an algorithm before writing code in a live coding interview?
- In a code review, which type of bug is most critical to address immediately?