Can you have multiple bindings in a single function?

Short answer: Yes. A function can have one trigger and multiple input/output bindings. Simplifies reading/writing from multiple sources in a single execution.

Real-world example (ShopNest)

Order-paid events go to Service Bus; an Azure Function sends the confirmation email asynchronously.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.