Joe, an employee,

wants to show his colleagues how much he knows about smartphones. Joe demonstrates a free movie application that he installed from a third party on his corporate smartphone. Joe-s colleagues were unable to find the application in the app stores. Which of t

he following allowed Joe to install the application? (Select two.)

A. Near-field communication.

B. Rooting/jailbreaking

C. Ad-hoc connections

D. Tethering

E. Sideloading