Salesforce Exam Platform Developer II Topic 5 Question 93 Discussion

Actual exam question for Salesforce's Platform Developer II exam

Question #: 93
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 Nettie at Jun 19, 2024, 04:02 AM

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3 months ago

Option D is the way to go, hands down. Unless you want to spend the rest of your days waiting for that query to finish running.

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Weldon

4 months ago

I'm laughing at the idea of using the @Future annotation to solve this problem. Like, 'Hey, let's just make it asynchronous and hope for the best!' Nice try, but no.

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Cheryl

3 months ago

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

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Staci

3 months ago

C) Annotate the method with the @Future annotation

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Lajuana

3 months ago

B) Break down the query into two individual queries and join the two result sets.

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Noel

3 months ago

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

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Helga

4 months ago

D is the obvious choice. Who wants to deal with formula fields or complex queries when you can just use the built-in queryLocator method? Easy peasy.

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Caprice

4 months ago

Option D seems like the clear winner here. Anything that can help optimize the query performance while preserving the result set is a no-brainer.

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Shelia

2 months ago

Definitely, optimizing query performance is crucial, especially with large data volumes.

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Alaine

2 months ago

I agree, using the Database queryLocator method seems like the most efficient solution.

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My

3 months ago

I think option D is the best choice here.

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Candida

3 months ago

Definitely, it's important to consider performance when dealing with large data volumes in Apex.

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Kristel

3 months ago

I agree, using the Database queryLocator method can definitely help with performance optimization.

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Carey

3 months ago

Option D seems like the clear winner here. Anything that can help optimize the query performance while preserving the result set is a no-brainer.

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Della

4 months ago

Hmm, I was considering option B, but the queryLocator method sounds like a better solution. It should definitely help improve the performance.

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Lynelle

3 months ago

Yeah, using the Database queryLocator method seems like the best choice for optimizing the query performance.

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Antonio

3 months ago

I think option D is the way to go.

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Wilford

4 months ago

I think option B could be a good compromise.

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Juan

4 months ago

But option D might not preserve the entire result set.

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Selma

4 months ago

I disagree, I believe option D is more efficient.

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Juan

4 months ago

I think option A is the best choice.

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Levi

5 months ago

I think option D is the way to go. Using the queryLocator method to retrieve the accounts is the most efficient way to handle large data volumes.

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Louvenia

4 months ago

Yes, option D seems like the most optimal solution for this scenario. It's important to consider performance when working with large data volumes.

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Jean

4 months ago

I think option D is the best choice too. It's important to optimize performance when dealing with large data sets.

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Wilford

4 months ago

I agree, option D is definitely the most efficient way to handle large data volumes.

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