An administrator in your organization says you do not need to back up the domain files on a machine which only managed servers run.
Select the best explanation for this statement.

• A. This is true because the domain files can be re-created with the pack and unpack utilities.
• B. This is true (with an exception) because the domain files can be re-created with the pack and unpack utilities. The exception is for applications that are deployed to the managed server. Those files are not included in the JAR file created by the pack utility. If you back those up manually, then pack and unpack can be used.
• C. This is not true. You need to back up the domain files on a machine on which only managed servers run by using operating system commands (such as tar or zip).
• D. This is true (with an exception) because the domain files can be re-created with the pack and unpack utilities. The exception is if your security realm uses the embedded LDAP system. Which is not included in the JAR file created by the pack utility.

Which two statements are true about multicast communication within a cluster? (Choose two.)

• A. You may disable multicast on individual cluster members.
• B. Multicast traffic is often limited to a single subnet.
• C. Multicast is used to replicate session state between servers.
• D. Multiple cluster can share the same multicast address and port.
• E. Multicast can be used for cluster heartbeat messages.

You have an existing domain and need to add a new managed server to it.
Which three statements are true concerning the creation of managed servers? (Choose three.)

• A. A server must be assigned a listen address
• B. A server must be assigned a listen port
• C. A server's name cannot be changed after it is created
• D. Servers can have duplicate names as long as they have unique ports
• E. A server can be associated with a server template
• F. A server must be assigned a machine

You want to configure an LDAP authentication provider in your domain. Which three pieces of information must you obtain from your LDAP administrator? (Choose three.)

• A. connection pool maximum size
• B. realm name
• C. host name and port
• D. name attribute for user objects
• E. base DN for group objects

Which two statements are true when an Administration Server is compared to a Managed Server? (Choose two.)

• A. Java EE applications are deployed only to a Managed Server
• B. A Managed Server keeps a server log, but an Administration Server does not
• C. An Administration Server manages the domain configuration
• D. An Administration Server keeps a domain log, but a Managed Server does not
• E. A domain must have at least one of each type of server