duration function, ways to receive method in service bus, Azure key Vault different used case and when to use, key , secret and certificate. Different between web job and Azure Functions? used case to use one over another? Storage queue vs service bus queue ? used case to use one over another? Storage tables vs Cosmos DB ? Blob disadvantages ? How to implement security over azure resources like, function, storage, service bus, logic apps, web app? Data factory used case? Logic App connectors and Email approval scenario?