Update service-tier-hyperscale-frequently-asked-questions-faq.yml

Author: denzilribeiro

articles/azure-sql/database/service-tier-hyperscale-frequently-asked-questions-faq.yml

@@ -176,7 +176,7 @@ sections:
       - question: |
           What is the size of the transaction log with Hyperscale?
         answer: |
-          The transaction log on hyperscale is practically infinite, with the restriction that a single transaction cannot generate more than 1TB of log. You do not need to worry about running out of log space on a system that has a high log throughput. However, log generation rate might be throttled for continuous aggressively writing workloads. The peak sustained log generation rate is 100 MB/s.
+          The transaction log on hyperscale is practically infinite, with the restriction that a single transaction cannot generate more than 1TB of log. Additionally , if using [Change Data Capture](/sql/relational-databases/track-changes/about-change-data-capture-sql-server), at most 1TB of log can be generated since the start of the  oldest active transaction. It is recommended to avoid unnecessarily large transactions to stay below this limit. Other than the restrictions stated, you do not need to worry about running out of log space on a system that has a high log throughput. However, log generation rate might be throttled for continuous aggressively writing workloads. The peak sustained log generation rate is 100 MB/s.
 
       - question: |
           Does my `tempdb` scale as my database grows?