- 1: 1,2,3 and 1,2,3 - 2: 1,2,3 and 4,5,6 - 3: 1 and 1 - 4: 1

##### Answer: 4 The generator should not be re-used once the iterator is closed. i.e, Upon exiting a loop(on completion or using break & return), the generator is closed and trying to iterate over it again does not yield any more results. Hence, the second loop doesn't print any value.

JavaScript Coding Exercise 47 | JSCodingQuestions.com

javascript

1const myGenerator = (function* () {
2
3yield 1;
4
5yield 2;
6
7yield 3;
8})();
9
10for (const value of myGenerator) {
11
12console.log(value);
13
14break;
15}
16
17for (const value of myGenerator) {
18
19console.log(value);
20}

Choose the correct output:

1,2,3 and 1,2,3

1,2,3 and 4,5,6

1 and 1