Oracle Exadata Database Machine X7 and Database In-Memory — Question 14

You deploy two different applications to the WebLogic container. One application use Xerces parser version A and the other application uses Xerces parser version B. Both these versions are different from the parser version that the WebLogic server uses internally. You want to use the Filtering Classloader feature to solve this problem. What action would you take to generate proper filtering Classloader entries?

Answer options

• A. Modify the applications to use the same version that WebLogic uses internally.
• B. Based on available examples of Filtering Classloader entries, try to modify get the proper entries.
• C. Deploy and use the Classloader Analyzing Tool to resolve all conflicts with conflicting libraries. This tool will generate all proper entries.
• D. Split the application into separate WebLogic containers and use different WLS versions of Xerces but identical that applications require.
• E. Look for a WebLogic release that uses the same version of Xerces that the applications use.

Correct answer: B

Explanation

Option B is correct because it suggests modifying existing examples to create the necessary Filtering Classloader entries tailored to the specific applications. The other options do not resolve the issue as effectively; option A would require unnecessary changes to the applications, option C, while useful, does not directly address the creation of filtering entries, option D complicates the deployment without resolving the version conflict, and option E does not address the immediate need for filtering Classloader configuration.