Consider an existing nondynamic cluster that is currently hosting many libraries, applications, and data sources. You need to scale out this cluster to include a new server. You provision the domain on a new machine.
What are the two ways to create this new server in the domain configuration? (Choose two.)

All administrators that deal with the production domain in your organization are extremely experienced. As the lead administrator, you have been asked to change the administration console preferences for all administrators so that inline help no longer displays, since no one needs It.
Select the true statement about this scenario.

Which three statements about patching WebLogic Server (WLS) by using OPatch are true? (Choose three.)

You need to configure WebLogic Server to satisfy the needs of your new application that will update more than one data set on several databases in the same transaction.
Which setting should be considered?

You zipped up the domain's config directory on the administration server's machine before making some major configuration changes. You wait to activate after all the changes have been saved. After your changes are in, hinges start failing badly. You want to go back to the old configuration.
What is the best course of action?