A system administrator ran the backupConfig command to backup the configuration using the Cnostop 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?
A . Use full repository checkpoint for both the backup and the restore.
B . Use the restoreConfig command with Cnostop for the restore.
C . Use the manageprofiles command for both the backup and the restore.
D . Use the backupConfig command without Cnostop for the backup
E . Use the restoreConfig command without Cnostop for the restore.
Answer: A
Explanation:
With the repository checkpoint and restore function, you can back up copies of files from the master configuration repository. You can use the backups to restore the configuration to a previous state if future configuration changes cause operational problems. By using this function, you can reduce recovery time for problems that are caused by configuration changes. Studies of unplanned outages have shown that as much as 36 percent of unplanned outages are due to operator errors. A common source of operator error is a bad configuration change. The ability to quickly undo a bad configuration change is critical to minimizing the outage window.
References: https://www.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/cwve_xdsochckpt.html
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