Exam JavaScript-Developer-I Topic 2 Question 140 Discussion

Actual exam question for Salesforce's JavaScript-Developer-I exam
Question #: 140
Topic #: 2
Refer the code below.
x=3.14;
function myfunction() {
"use strict";
y=x;
}
z=x;
myFunction();

Suggested Answer:

See the Answer below in explanation:
Explanation
Z is equal to 3.14
Use strict has effect only on line 5.
Line 5 throws an error

by Rachel at Aug 12, 2026, 03:04 PM

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