A BlackBerry device application collects data and needs to merge it with data on a server before pushing out an updated summary page. Which of the following collection of tools would be most appropriate for testing this application? | Blackberry

A. A BlackBerry MDS-CS Simulator and a real BlackBerry device
B. A database server, a proxy, and a real BlackBerry device
C. A BlackBerry ESS Simulator and a real BlackBerry device
D. A web server and a BlackBerry Device Simulator
E. A BlackBerry MDS-CS Simulator and a BlackBerry Device Simulator

Answer: E