Node.js Cluster Quiz
Test your understanding of Node.js cluster processes and worker lifecycles. Questions cover forking, primary and worker roles, scheduling, IPC messages, server listening, disconnects, exits, and setup.
Each attempt draws one question from every card. Review the card for any missed topic, then try another set of questions.
Question Examples
What does a cluster Worker object represent?
Which class does Worker extend?
How can the primary process look up Worker objects by ID?