Exam 70-480 topic 4 question 56 discussion

Actual exam question from Microsoft's 70-480

Question #: 56
Topic #: 4

You have the following code. (Line numbers are included for reference only.)

You execute the code and you receive an alert that displays the following message: "Undefined".
You need to ensure that the alert displays as shown:

What should you do?

A. Replace line 13 with the following code:alert(e.message);
B. Replace line 06 with the following code:throw new eval("Oh no! ‘n’ is too small!")
C. Replace line 13 with the following code:alert(e);
D. Replace line 06 with the following code.throw new Error("Oh no! ‘n’ is too small!")

Show Suggested Answer

Suggested Answer: D 🗳️
http://www.javascriptkit.com/javatutors/trycatch2.shtml

by Bennyseems at March 2, 2020, 2:39 a.m.