Triggers and Data Processing PLATFORM-DEVELOPER-I Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   Which of the following runs after after triggers in the save order of execution?

   • AValidation rules
   • BWorkflow rules
   • CBefore triggers
   • DDuplicate rules
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2. 17foundation · easy

   What is the primary purpose of governor limits in Salesforce?

   • ATo restrict the number of custom objects that can be created
   • BTo limit the number of users who can access the org
   • CTo prevent developers from writing any SOQL queries
   • DTo ensure that no single Apex transaction consumes excessive shared resources
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4. 18foundation · easy

   In an Apex transaction, what is the correct sequence of events?

   • AThe record is saved, then before and after triggers run simultaneously
   • BAfter triggers run, then the record is saved, then before triggers run
   • CBefore triggers run, then the record is saved, then after triggers run
   • DOnly after triggers run, and the record is never saved
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5. 19foundation · easy

   What is a potential implication of cascading triggers?

   • AThey automatically run asynchronously to avoid limits
   • BThey are always prevented by the platform
   • CThey only affect the original object's records
   • DThey can consume governor limits across multiple trigger executions
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6. 20expert · hard

   A developer has an Account trigger that inserts a related Contact for each Account. The Contact trigger then updates the Account's Description field. The sales team imports 200 Accounts at once. Which governor limit is most likely to be exceeded due to this cascading trigger design?

   • AThe 10 MB heap size limit, because the triggers hold all records in memory.
   • BThe 2,000 SOQL rows limit, because the Contact trigger returns too many rows.
   • CThe 150 DML statement limit, because the Account trigger inserts 200 Contacts and the Contact trigger updates 200 Accounts.
   • DThe 100 SOQL query limit, because the Contact trigger queries the Account for each Contact.
   Reveal Solution Discussion Select an answer first