Correct Answer: It's used to call parent class' constructor
Explanation:
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More JavaScript MCQ Questions
Which are true about numbers in JavaScript?
What will the following code snippet log in the console? let arr = [1, 2, 3]; for (i = 0; i < arr.length; arr[i++] = 0) ; console.log(arr);
Select statements that will return true. Object is defined: let a = {a:1};
What will be logged to the console? console.log([0,0,0].fill(1,1) RangeError SyntaxError EvalError
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