Oracle Weblogic Server 12c Advanced Administrat... Apr 2026

Practice Paper: Oracle WebLogic Server 12c Advanced Administration

C. Use the weblogic.Deployer tool to restart the server when requests peak.

Which tool or method is required to perform a "rolling upgrade" to ensure zero downtime for a clustered application? A. The Configuration Wizard. Oracle WebLogic Server 12c Advanced Administrat...

: A is inefficient for unpredictable issues; C and D do not provide the detailed diagnostic state required by Oracle Support . Correct Answer: B ✅

C. The unpack command to replicate the domain across all nodes simultaneously. Correct Answer: B ✅ C

For the , the following practice questions and answer key are based on core administrative topics like the WebLogic Scripting Tool (WLST), high availability, and the WebLogic Diagnostic Framework (WLDF).

: A rolling upgrade involves bringing down, patching, and restarting cluster members one by one. This leverages the cluster's ability to redirect traffic to active nodes, preventing downtime. and the WebLogic Diagnostic Framework (WLDF).

: The WebLogic Diagnostic Framework (WLDF) allows you to define "Watches" that monitor specific metrics. When a threshold is met (like waiting requests), it can automatically trigger a "Diagnostic Image Action" to capture the server's state for analysis.