Senior Cloud Operations and Administration Analyst Interview Questions and Answers

The role involves day-to-day activities in batch ESP, handling ESP event related queries, mainframe console commands, and IPL related queries.

• Performing batch job scheduling and monitoring using ESP

• Troubleshooting and resolving issues related to ESP events

• Executing mainframe console commands for system management

• Handling IPL related queries and ensuring system availability

• Maintaining documentation and providing reports on job schedules and system performance

Services in Kubernetes are an abstraction layer that enables communication between different pods.

• Services provide a stable IP address and DNS name for a set of pods.

• They enable load balancing and automatic scaling of pods.

• Services can be exposed internally or externally using different types of Kubernetes services.

• Examples of Kubernetes services include ClusterIP, NodePort, and LoadBalancer.

Troubleshooting in Kubernetes involves identifying and resolving issues related to pods, nodes, and services.

• Check pod status and logs for errors

• Verify node health and resource utilization

• Examine service configuration and endpoints

• Use kubectl commands to diagnose and fix issues

• Monitor cluster events and alerts