Medium JavaScript & TypeScript Multiple Choice

What is closure in JavaScript?

— Tests your understanding of this concept.

Answer Options

A A way to close browser tabs

B A function that has access to its outer scope even after the outer function returns

C A method to end loops

D A type of error handling

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

What will the following code log? ```js console.log(typeof null); ```

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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In TypeScript, what does the `never` type represent?