Salesforce Exam CRT-450 Topic 7 Question 48 Discussion

Actual exam question for Salesforce's CRT-450 exam

Question #: 48
Topic #: 7

A developer has identified a method in an Apex class that performs resource intensive actions in memory by iterating over the result set of a SOQL statement on the account. The method also performs a DML statement to save the changes to the database.

Which two techniques should the developer implement as a best practice to ensure transaction control and avoid exceeding governor limits'*

Choose 2 answers

AUse the @ReadOnly annotation to bypass the number of rows returned by a SOQL.

BUse partial DML statements to ensure only valid data is committed.

CUse the System.limit class to monitor the current CPU governor limit consumption.

DUse the Database.Savepoint method to enforce database integrity.

Show Suggested Answer

Suggested Answer: B

by Gladys at Apr 09, 2024, 06:24 AM

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Tina

2 days ago

I'm not falling for that read-only trap! Bypassing the SOQL limit? No way, that's a surefire way to get your code shut down. Gotta use those partial DMLs and savepoints to stay on the safe side. Oh, and maybe throw in some comedy relief while you're at it - governor limits are so dry, we need a few good laughs to get through this!

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Burma

8 days ago

Hmm, I think B and D are the way to go. Partial DML statements and database savepoints are the best practices here to ensure data integrity and avoid governor limit issues. Who needs read-only annotations when you have these powerful tools at your disposal?

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