Medium JavaScript & TypeScript Multiple Choice

What is tree-shaking?

— Tests your understanding of this concept.

Answer Options

A A sorting algorithm

B Removing unused code from the final bundle during build

C A CSS technique

D Database optimization

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This question is from the JavaScript & TypeScript topic (Programming Languages).

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What is the output of: `console.log(0.1 + 0.2 === 0.3)`?

Which of the following creates a SHALLOW copy of an object?

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