SALESFORCE-PD1 Process Automation And Logic Practice Question
Which interface enables an Apex class to be invoked from a Flow using the InvocableAction framework?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
None, it uses the @InvocableMethod annotation.
Methods annotated with @InvocableMethod allow Apex to be called from declarative flows.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Database.Batchable
Why it's wrong here
Batchable is for batch jobs.
- ✗
Schedulable
Why it's wrong here
Schedulable is for scheduled jobs.
- ✗
Queueable
Why it's wrong here
Queueable is for asynchronous job queuing.
- ✓
None, it uses the @InvocableMethod annotation.
Why this is correct
Invocable actions are defined via the @InvocableMethod annotation rather than implementing a specific interface.
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Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Salesforce exam blueprint
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