IBM WebSphere Application Server Network Deployment V8.5.5 and Liberty Profile, System Administration - C9510-401 Exam Practice Test
In a test environment, a system administrator has configured an external HTTP server in the DMZ that is routing to a cluster of application servers.
The administrator wants to achieve higher performance when routing and prioritizing incoming requests to the back- end cluster.
How can the system administrator achieve this task?
The administrator wants to achieve higher performance when routing and prioritizing incoming requests to the back- end cluster.
How can the system administrator achieve this task?
Correct Answer: B
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A system administrator ran the backupConfig command to backup the configuration using the -nostop option. The administrator changed the properties for the service integration environment by modifying the sib.properties file. During testing the administrator noticed
Service Integration Bus related errors and wanted to restore the service integration environment. The administrator used the restoreConfig command, but the tuning properties for the service integration environment were not restore.
How can the administrator prevent this issue?
Service Integration Bus related errors and wanted to restore the service integration environment. The administrator used the restoreConfig command, but the tuning properties for the service integration environment were not restore.
How can the administrator prevent this issue?
Correct Answer: E
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A system administrator has created a cluster containing two servers in a same node.
The administrator did not select the option Generate unique HTTP ports during the creation of the cluster members. After the cluster creation, the administrator changed the HTTP port of the second cluster member to 9081.
Testing the servers using the snoop servlet directly to the server's HTTP port, the administrator got the following error message for the second server:
How can the administrator fix this problem?
The administrator did not select the option Generate unique HTTP ports during the creation of the cluster members. After the cluster creation, the administrator changed the HTTP port of the second cluster member to 9081.
Testing the servers using the snoop servlet directly to the server's HTTP port, the administrator got the following error message for the second server:
How can the administrator fix this problem?
Correct Answer: D
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A system administrator ran the backup Config command to backup the configuration using the -nostop option. The administrator changed the properties for the service integration environment by modifying the sib.properties file. During testing the administrator noticed
Service Integration Bus related errors and wanted to restore the service integration environment. The administrator used the restore config command, but the tuning properties for the service integration environment were not restored.
How can the administrator prevent this issue?
Service Integration Bus related errors and wanted to restore the service integration environment. The administrator used the restore config command, but the tuning properties for the service integration environment were not restored.
How can the administrator prevent this issue?
Correct Answer: A
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A system administrator, Admin1, with Administrator privileges has archived full repository checkpoints. Another administrator, Configurator1, with Configurator privileges has copied the checkpoint contents directory from one of the archived check points to its original location. Configurator1 tries to restore the configuration using the copied archived checkpoint contents and the restore fails.
How can Configurator1 restore the configuration using the copied archived full repository checkpoint?
How can Configurator1 restore the configuration using the copied archived full repository checkpoint?
Correct Answer: A
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An application deployed to a multi-node cluster is reported to have slowness and hung threads. A system administrator is asked to review the logs on each node and identify if the hung threads are a false alarm.
How can the administrator determine that the hung threads are a false alarm?
Analyze the:
How can the administrator determine that the hung threads are a false alarm?
Analyze the:
Correct Answer: A
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A customer has enabled LTPA as their authentication mechanism and has web resources that are not secured by proper security constraints. A system administrator is required to ensure that all web resources are secured.
How should the administrator accomplish this?
How should the administrator accomplish this?
Correct Answer: C
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A system administrator has deployed web applications to a clustered environment where database session persistence is configured. The administrator needs to improve the response time and the throughput.
How can the system administrator do this?
How can the system administrator do this?
Correct Answer: A
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