Question:Suppose Screen1 is the main screen of an Android application MyAndroid. Now if another screen, Screen2 has to be opened from Screen1, then which of the following are true?
A Screen2 has to be a part of MyAndroid.
B Screen2 can exist in any other Android application installed on the device.
C Screen2 will always be launched asynchronously.
D Screen2 can be launched synchronously.
E Screen2 can return a result code to Screen1 if launched with startActivity.
F Screen2 can return a result code to Screen1 if launched with startActivityForResult.