خيار واحد 28. Amazon CloudWatch relational database high availability shift traffic between separate old and new environments metrics, logs, alarms, and observability govern a multi-account landing zone أرسل التصويت ما الغرض الأساسي من Amazon CloudWatch؟ #DOP-C02 #AWS_Certified_DevOps_Engineer_-_Professional #AWS_practice_test #AWS_certification #practice_questions