Update faq-oracle-database-azure.md

Updated FAQ to correctly answer questions about RAC on Exadata

Author: taylorrees1

articles/oracle/oracle-db/faq-oracle-database-azure.md

@@ -65,6 +65,11 @@ Various Oracle applications are authorized and supported to run on Azure. For mo
 
 For detailed service-level agreements (SLAs), see [Oracle PaaS and IaaS public cloud services pillars](https://www.oracle.com/contracts/docs/paas_iaas_pub_cld_srvs_pillar_4021422.pdf?download=false).
 
+### Is Oracle RAC Supported in any way on Azure
+
+Oracle Database@Azure supports RAC deployments on Exadata.
+
+
 ## Billing and commerce
 
 This section includes questions related to billing and commerce for Oracle Database@Azure.