What are the benefits of serverless computing?

Short answer: No infrastructure management Automatic scaling based on demand Pay-per-use billing model Fast deployment and iteration Integration with Azure services like Event Grid, Storage, and Service Bus

Real-world example (ShopNest)

ShopNest on Azure typically uses App Service + SQL Database + Blob Storage + Application Insights for monitoring.

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.