Salesforce Exam DEX-450 Topic 10 Question 86 Discussion

Actual exam question for Salesforce's DEX-450 exam

Question #: 86
Topic #: 10

[All DEX-450 Questions]

What are two benefits of using External IDs?

Choose 2 answers

AAn External ID field can be used to reference an ID from another external system.

BAn External ID can be a formula field ta help create a unique key from two fields in Salesforce.

CAn External ID can be used with Salesforce Mobile to make external data visible.

DAn External 1D is indexed and can improve the performance of SOOL queries.

Show Suggested Answer

Suggested Answer: B

by Kris at Apr 10, 2024, 09:55 PM

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Tu

1 months ago

External IDs? More like 'Extravagant IDs'! But seriously, A and D are the way to go. Gotta love those index-powered queries, am I right?

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Gerald

1 months ago

External IDs sound like a great way to bring data from the outside world into Salesforce. I'm going with A and D - who doesn't love a little performance boost?

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Micaela

11 days ago

External IDs are really useful for integrating external data. I think A and D are the best choices.

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Brianne

20 days ago

I agree, using External IDs can definitely improve performance. I'm also going with A and D.

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Freeman

2 months ago

Haha, an 'External 1D'? I think they meant to type 'External ID' there. Anyway, A and D are my picks, can't go wrong with improving query performance!

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Alana

18 days ago

And having an indexed External ID can definitely speed up SOQL queries.

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Daron

19 days ago

Yeah, having an External ID field can really help with referencing IDs from other systems.

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Rosendo

20 days ago

I agree, A and D are definitely the way to go for using External IDs.

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Roselle

2 months ago

B is interesting, using a formula field to create a unique key could be really useful. But I'm not sure about C - how would an External ID make external data visible on Salesforce Mobile?

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Felice

9 days ago

C) An External ID can be used with Salesforce Mobile to make external data visible.

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Vivienne

11 days ago

B) An External ID can be a formula field ta help create a unique key from two fields in Salesforce.

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Princess

15 days ago

A) An External ID field can be used to reference an ID from another external system.

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Josephine

2 months ago

A and D seem like the correct answers. External IDs can definitely help reference data from other systems and improve query performance.

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Sheridan

2 months ago

I believe C is also a benefit, as it allows external data to be visible in Salesforce Mobile.

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Dominga

3 months ago

I agree with you, Jose. External IDs can help with referencing IDs from external systems and improve query performance.

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Jose

3 months ago

I think A and D are the benefits of using External IDs.

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