Consider the following Script embedded in an HTML document. let x = [100, 'x', num => num + 1]; for (const i = 0; i<x.length; i++) { console.log(i, x[i], typeof(x[i])) } Which of the following statement is correct, if the HTML document is rendered using a browser?

(C) It will display the index, value and type of the value for the first item of array and then will throw error for the next value.

(A) It will display the indices, values and types of all the items of the array.

(B) It will throw error on the console for the very first iteration.

Modern Application Development II · End Term · 22 Dec 2024 · September 2024 term · Set QDF1

Question 15: Consider the following Script embedded in an HTML docume…

Question 15

+3 marksOne correct option

Consider the following Script embedded in an HTML document.

javascript

1let x = [100, 'x', num => num + 1];
2
3for (const i = 0; i<x.length; i++) {
4    console.log(i, x[i], typeof(x[i]))
5}

Which of the following statement is correct, if the HTML document is rendered using a browser?

A
It will display the indices, values and types of all the items of the array.
B
It will throw error on the console for the very first iteration.
C
It will display the index, value and type of the value for the first item of array and then will throw error for the next value.
D
None of these.

Show answer

Correct answer

C
It will display the index, value and type of the value for the first item of array and then will throw error for the next value.

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Question 15 of 32 in the IIT Madras BS Modern Application Development II (MAD 2) End Term paper sat on 22 Dec 2024, in the September 2024 term (IIT M FOUNDATION DIPLOMA AN EXAM QDF3 22 Dec 2024). It carries 3 marks.

Question 15: Consider the following Script embedded in an HTML docume…

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