EX248 Exam Dumps – Reliable Way to Pass and Get Certified

If you are looking for a reliable and comprehensive way to prepare for your EX248 certification exam, look no further than EX248 exam questions. These EX248 exam dumps questions are designed to help you assess your knowledge, identify your strengths and weaknesses, and improve your chances of passing the exam on the first try. These EX248 dumps questions cover all the topics and concepts that are essential for the EX248 exam, so you can be sure that you are fully prepared. Test RedHat EX248 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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