Regulatory requirements force a real estate company to invoke an auditing function around each
of the business operations implemented in the business tier of its mortgage approval system. The
actual auditing code is distributed to developers as a black-box library that cannot be tampered
with. The company wants the process of invoking the auditing behavior to be automatic in all the
applications that together compose the system, without requiring any changes to their source
code. Repackaging of existing modules to satisfy the requirements is allowed. Which two
component types support adding the auditing code around each of the company’s business
methods without any source code changes? (Choose two.)
A.
JPA entity class
B.
BMP entity bean
C.
CMP entity bean
D.
message-driven bean
E.
stateless session bean