Exam Certified Data Architect topic 1 question 50 discussion

Actual exam question from Salesforce's Certified Data Architect

Question #: 50
Topic #: 1

[All Certified Data Architect Questions]

Universal Containers (UC) owns a complex Salesforce org with many Apex classes, triggers, and automated processes that will modify records if available. UC has identified that, in its current development state, UC runs chance of encountering race conditions on the same record.
What should a data architect recommend to guarantee that records are not being updated at the same time?

A. Embed the keywords FOR UPDATE after SOQL statements.
B. Refactor or optimize classes and triggers for maximum CPU performance.
C. Migrate programmatic logic to processes and flows.
D. Disable classes or triggers that have the potential to obtain the same record.

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Suggested Answer: A 🗳️

by vishalwow at Dec. 26, 2023, 9:46 p.m.

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lizbette

7 months ago

Selected Answer: A

A - see locking records, which can be achieved in Apex by using "FOR UPDATE" https://developer.salesforce.com/docs/atlas.en-us.248.0.apexcode.meta/apexcode/langCon_apex_locking_records.htm

upvoted 2 times

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vishalwow

11 months ago

Selected Answer: A

Answer is A https://developer.salesforce.com/docs/atlas.en-us.soql_sosl.meta/soql_sosl/sforce_api_calls_soql_select_for_update.htm

upvoted 3 times

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