Salesforce Exam PDII Topic 5 Question 95 Discussion

Actual exam question for Salesforce's Platform Developer II exam

Question #: 95
Topic #: 5

Consider the following code snippet:

The Apex method is executed in an environment with a large data volume count for Accounts, and the query is performing poorly.

Which technique should the developer implement to ensure the query performs optimally, while preserving the entire result set?

ACreate a formula field to combine the createdDate and RecordType value, then filter based on the formula.

BBreak down the query into two individual queries and join the two result sets.

CAnnotate the method with the @Future annotation

DUse the Database queryLocator method to retrieve the accounts.

Show Suggested Answer

Suggested Answer: B

by Kattie at Jul 09, 2024, 05:40 PM

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Katie

1 months ago

Wait, are we seriously even considering options A, B, or C? This is like trying to put a bandaid on a broken leg. D is the Thanos-level solution here.

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Catina

9 days ago

I agree, option D is definitely the way to go for large data volumes.

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Emmett

11 days ago

D) Use the Database queryLocator method to retrieve the accounts.

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Gerri

1 months ago

Okay, let's be real here. If you're dealing with a 'large data volume', the last thing you want to do is create more work for yourself. D is the way to go, hands down.

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Aja

1 months ago

I'm just going to call it - D is the only option that makes sense. This is a classic case of 'work smarter, not harder'.

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Emeline

1 days ago

It's important to optimize queries, especially with large data volumes.

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Cherelle

17 days ago

Yeah, using the Database queryLocator method would definitely help with performance.

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Art

26 days ago

I agree, option D seems like the most efficient solution here.

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Herman

1 months ago

Hmm, I'm a bit skeptical about B. Joining two result sets? That sounds like a recipe for disaster in a high-volume scenario. D is the clear winner here.

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