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Java · Interview Question

Which pool is best for a large number of short, independent CPU-bound tasks on an 8-core machine?

Detailed answer, explanation and code for this interview question. Ideal for Java interview preparation, coding rounds and viva questions.

Difficulty: MediumType: MCQ

Question Overview

Subject

Java

Asked in Companies

Problem Statement

Which pool is best for a large number of short, independent CPU-bound tasks on an 8-core machine?

Explanation

For CPU-bound tasks, set the pool size near the number of cores to minimize context switches and maximize CPU utilization. Cached pools can oversubscribe threads and degrade performance.

Practice Sets

This question appears in the following practice sets:

Concurrency, Executors & Locks (Advanced)

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Which pool is best for a large number of short, independent CPU-bound tasks on an 8-core machine? - Java | Preplance Interview Prep | Preplance

Master Interviews
Anywhere, Anytime

Which pool is best for a large number of short, independent CPU-bound tasks on an 8-core machine?

Problem Statement

Explanation

Practice Sets

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Master Interviews Anywhere, Anytime

Which pool is best for a large number of short, independent CPU-bound tasks on an 8-core machine?

Problem Statement

Explanation

Practice Sets

Related Questions

Why is Java considered platform independent?

Pick the correct mapping:

Which area holds per-thread call frames (locals, operand stack)?

Explain the delegation model of classloaders and why it matters for security.

What does the JIT do at runtime?

More from Java

Master Interviews
Anywhere, Anytime