Oracle WebLogic Server 12c: Advanced Administration II — Question 20

Which three statements correctly describe a relationship between Node Manager and Administration Server? (Choose three.)

Answer options

• A. An Administration Server can be under Node Manager control: You can start it, monitor it, and restart it using Node Manager.
• B. An Administration Server can be a Node Manager client: When you start or stop Managed Servers from the Administration Console, you are accessing Node Manager using the Administration Server.
• C. An Administration Server supports the process of starting up a Managed Server with Node Manager: When you start a Managed Server with Node Manager, the Managed Server contacts the Administration Server to obtain outstanding configuration updates.
• D. By default, the Administration Server starts a Node Manager with the startNM script in the domain’s bin folder.
• E. By default, the Administration Server starts a Node Manager with the startNodeManager script in the domain’s config folder.
• F. Node Manager requires an Administration Server to be running before it can start any Managed Servers.
• G. A Node Manager can be a client of an Administration Server When Node Manager needs to monitor Managed Servers, it uses the Administration Servers runtime MBeans.

Correct answer: A, B, C

Explanation

Options A, B, and C correctly illustrate the operational relationship between Node Manager and the Administration Server. A highlights Node Manager's control capabilities over the Administration Server, B emphasizes the role of the Administration Server as a client, and C describes how configuration updates are handled. The other options either contain incorrect script names or suggest incorrect dependencies between Node Manager and the Administration Server.