IBM Certified Administrator – WebSphere Application Server Network Deployment v9.0.5 is an IBM certification for WebSphere environment administrators. It focuses on key skills such as installation and deployment, node and cluster management, security configuration, high availability solutions, performance monitoring, and troubleshooting, with an emphasis on reliability and scalability in complex enterprise environments. AAAdemy provides learning support aligned with the official blueprint—including knowledge explanations, study planning, learning methods and exam strategies, and online practice questions—helping candidates thoroughly master practical essentials and improve exam readiness.