Oracle WebLogic Server 12c: Advanced Administration II — Question 23

You are creating and configuring a production WebLogic Server (WLS) domain that is highly available. Which three WebLogic Server features allow you to best accomplish this requirement? (Choose three.)

Answer options

• A. Multiple standalone managed servers
• B. Load Balancer
• C. Cluster
• D. DNS caching
• E. Whole-server migration
• F. Machine migration

Correct answer: B, C, E

Explanation

The Load Balancer (B) distributes traffic across multiple servers, enhancing availability. A Cluster (C) groups multiple servers to work together, providing failover capabilities. Whole-server migration (E) allows for moving entire servers between machines without downtime. The other options do not directly contribute to high availability in the same way.