Update continuous-backup-restore-frequently-asked-questions.yml

Added description wrt support table/gremlin and question - will need to remove when portal support lands.

Author: kanshiG

articles/cosmos-db/continuous-backup-restore-frequently-asked-questions.yml

@@ -10,7 +10,7 @@ metadata:
   ms.reviewer: sngun
 title: Frequently asked questions about the Azure Cosmos DB continuous backup
 summary: |
-  [!INCLUDE[appliesto-sql-mongodb-api](includes/appliesto-sql-mongodb-api.md)]
+  [!INCLUDE[appliesto-all-apis-except-cassandra](includes/appliesto-all-apis-except-cassandra.md)]
   
   This article lists frequently asked questions about the Azure Cosmos DB point-in-time restore functionality that's available in continuous backup mode.
   
@@ -74,7 +74,11 @@ sections:
         answer: |
 
           No. Currently, continuous backup mode and Azure Synapse Link can't coexist in the same database account.
+      - question: |
+          Is continuous backup mode supported for Table API and Gremlin API?
+        answer: |
 
+          Yes, currently it is in preview and restore is supported from powershell and cli.
 additionalContent: |
 
   ## Next steps