Flashback: In our lesson on "The Android Development Environment", we talked about the advantages and disadvantages of using emulators. Which of the following are advantages of using an emulator instead of using a device?
A.
You don't have to buy an actual device.
B.
The emulator's behavior is identical to that of an actual device.
C.
The emulated hartware is reconfigurable.
D.
Changes to the emulator state don't make permanent changes to a device.