EX248 Dumps Help You Study Objectives

By practicing with EX248 exam-like questions, you can identify areas where you may need to focus your studies. RedHat EX248 dumps can help you create a more targeted study plan and avoid wasting time studying topics you already know well. Taking EX248 dumps can help you get used to the format and structure of the real exam. EX248 dumps can help you feel more comfortable and confident on exam day, which can improve your chances of success. Practice RedHat EX248 exam free dumps below.

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1. Bind the JBoss server to all IP addresses and secure it using management interface access restrictions in standalone.xml.

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2. Set different JVM memory settings for three servers within the same host to demonstrate per-server tuning.

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3. Create a new domain configuration file host-production.xml on a separate host node and configure it to act as a slave Host Controller connected to an existing Domain Controller.

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4. Configure role-based access control (RBAC) in domain mode to restrict a user to managing only deployments in a specific server group.

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5. Configure a host controller to auto-register and reconnect to the domain controller after network failure using backup configuration.

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6. Install a JBoss EAP domain mode setup on two hosts (host1 and host2), where host1 is the Domain Controller and host2 is a Host Controller.

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7. Enable automatic start for all servers in the main-server-group.

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8. Check runtime state and memory usage of all domain servers with one CLI command per server.

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9. Create a new domain configuration domain-prod.xml with a unique profile and socket binding group.

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10. Add a new server configuration reporting-server under host-production and assign it to reporting-group server group.

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11. Add a JVM option -Denv=prod to a specific server reporting-server.

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12. Enable JMX monitoring over remote connections secured with SSL and restricted to admin users.

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13. Monitor thread count of a domain server and identify if it exceeds a safe limit (e.g., 500 threads).

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14. Set up a new server group clustered-group using the full-ha profile and start servers using TCP stack.

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15. Configure HA singleton deployment so only one instance runs in a cluster at any time.

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16. Enable diagnostic logging for cluster join and network communication.

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17. Configure JBoss EAP domain servers to use multicast clustering for auto-discovery and test node joining using jgroups.

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18. Configure HA Singleton policy for a critical deployment in full-ha profile.

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19. Start only the reporting-server on host production without starting the entire domain.

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20. Add TCP socket bindings explicitly for each host to avoid conflicts and enable firewall whitelisting.

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21. Perform a rolling deployment of an updated WAR file across two servers in the same server group.

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22. Configure a multi-server domain on a single host where two servers (server-one and server-two) belong to different server groups and profiles.

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23. Configure JBoss EAP to automatically restart in case of failure using systemd restart policies.

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24. Set a global max heap size of 6GB for all servers in a server group reporting-group.

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