A developer informs an administrator that a servlet in one of the Web modules of a new enterprise application needs to load its own version of some common Java classes provided by WebSphere Application Server.
In order to ensure that this version of classes are only visible to the Web module, the administrator should:

A.
place the jar files containing the classes in the lib/ext subdirectory of the application server install directory and select Classes loaded with parent class loader first on the settings page for the Web modules class loader.

B.
instruct the developer to place the jar files containing the classes in the Web modules WEB-INF/lib directory and select Classes loaded with local class loader first on the settings page for the Web modules class loader.

C.
instruct the developer to place the jar files containing the classes in the enterprise applications EAR file and select Classes loaded with parent class loader first on the settings page for the enterprise applications class loader.

D.
place the jar files containing the classes in a directory on the application servers file system and create a shared library with these jar files in its classpath.