Which two technologies would you use in the new version?

A company has been soiling a desktop based billing application that has Character User
Interface (CUI) application developed by using Java. The company would like to release the
next version of this application with the following features: a GUI with a pluggable lookand-feel capability and the flexibility to support multiple database vendors. Which two
technologies would you use in the new version?

A.
Swing

B.
JDBC

C.
JPA

D.
CMP

E.
AWT