单选题Which product should be used along with Oracle Enterprise Manager Packs for Fusion Middleware for end-to-end visibility ？（）AOracle Data Masking PackBOracle Real Application TestingCOracle Byte Code Instrumentation for Java （BCI4J）DOracle Real User Expi
题目
单选题
Which product should be used along with Oracle Enterprise Manager Packs for Fusion Middleware for end-to-end visibility ？（）
A
Oracle Data Masking Pack
B
Oracle Real Application Testing
C
Oracle Byte Code Instrumentation for Java （BCI4J）
D
Oracle Real User Expirience Insight （ORUEI）