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Node.js MCQs

How would you determine the number of cluster instances to start when using the cluster module?

Const numInstances = cluster.instances().length;

Const numInstances = cluster.instances();

Const numInstances = require('os').cpus().length;

Const numInstances = process.cpus().length;

Answer

Correct Answer: Const numInstances = require('os').cpus().length;

Explanation:

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