A festival Azure Function should run on a schedule, read a blob, and write a Cosmos DB item. How should the developer assign trigger and binding roles?
Select an answer to reveal the explanation.
Short Explanation
One doorbell (trigger), then as many mail slots (bindings) as you need. Timer wakes the festival job; blob is input; Cosmos is output. Calling all three “triggers” breaks the one-trigger rule.
Full Explanation
An Azure Function has exactly one trigger that starts execution. Input bindings supply additional data without starting the function; output bindings write results. Timer trigger plus blob input and Cosmos output is the correct role assignment for this pattern.