In the RxJS Observable implementation discussed in the "Functional Reactive Programming" chapter, what triggers the stream to begin emitting values?

Question

Accepted Answer

Calling the .subscribe() method on the Observable.

Answer

Creating the Observable using a function like of() or range().

Answer

None of the options is correct.

Answer

Piping operators like map() or filter() to the Observable.

Answer

The JavaScript event loop automatically starts the stream.

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