Salesforce Exam DEX-450 Topic 7 Question 39 Discussion

Actual exam question for Salesforce's DEX-450 exam

Question #: 39
Topic #: 7

A developer has to Identify 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 esure transaction control and avoid exceeding governor limits? Choose 2 answers

AUse the Database.Savepoint method to enforce database integrity. (Missed)

BUse the System.Limit class to monitor the current CPU governor limit consuption. (Missed)

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

DUse Partial DML statements to ensure only valid data is committed.

Show Suggested Answer

Suggested Answer: A, B

by Refugia at May 04, 2022, 04:19 AM

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