Salesforce Exam Javascript Developer I Topic 3 Question 81 Discussion

Actual exam question for Salesforce's Javascript Developer I exam

Question #: 81
Topic #: 3

[All Javascript Developer I Questions]

Refer to the code below:

Let str = 'javascript';

Str[0] = 'J';

Str[4] = 'S';

After changing the string indexvalues, the value of str is 'javascript'. What is the reason

for this value:

ANon-primitive values are mutable.

BNon-primitive values are immutable.

CPrimitive values are mutable.

DPrimitive values are immutable.

Show Suggested Answer

Suggested Answer: D

by Ronnie at May 28, 2024, 11:51 PM

Limited Time Offer

25%

Off

Contribute your Thoughts:

Submit Cancel

4 days ago

I agree with Broderick. Non-primitive values like strings cannot be changed once they are created.

upvoted 0 times

...

8 days ago

I think the answer is B) Non-primitive values are immutable.

upvoted 0 times

...