Salesforce Exam Javascript-Developer-I Topic 1 Question 78 Discussion

Actual exam question for Salesforce's Salesforce Certified JavaScript Developer I exam

Question #: 78
Topic #: 1

[All Salesforce Certified JavaScript Developer I Questions]

Refer to the string below:

const str = 'Salesforce';

Which two statements result in the word 'Sales'?

Choose 2 answers

Astr.substr(1, 5);

Bstr.substr (0, 5);

Cstr.substring (1, 5);

Dstr.substring (0, 5);

Show Suggested Answer

Suggested Answer: B, D

by Jessenia at Apr 26, 2024, 11:43 PM

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Salley

2 months ago

Option C is kinda sus, don't you think? Substring always trips me up, but I'm going with D to play it safe.

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Paulina

2 months ago

I agree with you, I'm going with D as well just to be safe.

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Filiberto

2 months ago

I think C is correct, it starts at index 1 and goes up to index 5.

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Junita

3 months ago

This is a piece of cake! D is the obvious choice. I bet the exam writer is a Salesforce employee moonlighting as a question creator.

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Izetta

2 months ago

D) str.substring (0, 5);

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Cristy

2 months ago

A) str.substr(1, 5);

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Kathrine

3 months ago

Hmm, I was thinking A would do the trick, but I guess the 'Salesf' is not what we want. Silly me!

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Hildred

2 months ago

Yan: Oh, I see. Thanks for clarifying!

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Yan

2 months ago

User 2: Yes, that's correct. It will give us 'Sales'.

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Sheridan

2 months ago

User 1: I think B) str.substr(0, 5) is one of the answers.

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Nikita

3 months ago

B) str.substr (0, 5);

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Elroy

3 months ago

A) str.substr(1, 5);

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Oretha

3 months ago

That makes sense to me now. Let's go with B and D.

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Rebbecca

3 months ago

So, the answers are B and D?

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Jerlene

3 months ago

B and D both work, but I prefer D because it's more intuitive and readable.

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Mitzie

2 months ago

D) str.substring (0, 5);

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Buddy

3 months ago

I think B is easier to remember.

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Sherill

3 months ago

I agree, D is definitely more intuitive.

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Lizbeth

3 months ago

I think B is also a good option, it gives the correct result.

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Tomas

3 months ago

I agree, D is definitely more intuitive.

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Gretchen

3 months ago

A) str.substr(1, 5);

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An

3 months ago

For substr, I believe B is right since substr(0, 5) also gives 'Sales'.

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Marcelle

4 months ago

Option D is the way to go! It's the only one that gives us the 'Sales' substring.

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Rory

3 months ago

B) str.substr (0, 5);

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Ressie

3 months ago

D) str.substring (0, 5);

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Jettie

3 months ago

B) str.substr (0, 5);

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Rory

3 months ago

D) str.substring (0, 5);

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Lavina

4 months ago

I think D is correct because substring(0, 5) gets 'Sales'.

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Leana

4 months ago

Yeah, I'm confused with substr and substring.

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Oretha

4 months ago

This question is tricky.

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