To check whether the media(external storage) is available, which method of Environment class you will use?

To check whether the media(external storage) is available, which metho

1.	To check whether the media(external storage) is available, which method of Environment class you will use?
A.	getExternalStorageState()
B.	getExternalStorage()
C.	getExternalStateData()
D.	None of the above.
Answer» B. getExternalStorage()