Hello Everyone,I am Charitha, preparing for AD0123 (https://express.adobe.com/page/wmEF6wQ6rjrQX/) Certification.Under Section 4: Environment Maintenance of Exam Objectives there is a topic "Explain AEM maintenance releases?"I am not sure what to prepare for this topic.Could someone please provide the reference links for the above topic to study?

Hello Everyone,I am Charitha, preparing for AD0123 (https://express.adobe.com/page/wmEF6wQ6rjrQX/) Certification. When I was going though the Exam Objectives and Scope there is so much confusion whether the topic is in context with AEM as Could Service or AEM SDK?For example: Given a scenario, determine the steps required to debug issues in AEM environments.For the above topic we have different debugging techniques for AEM as Could Service and AEM SDK.So, Could anyone help me with this?

I am Charitha having experience in AEM for over an year, planning to take a certification soon.I am confused between 1) Adobe Experience Manager Sites Developer Professional AD0-1232) Adobe Experience Manager Sites Developer Expert AD0-116Could you please suggest me which one should I take?