_Which one of the following methods can be used to diagnose and display information about a MySQL connection error?$?

_Which one of the following methods can be used to diagnose and displa

1.	_Which one of the following methods can be used to diagnose and display information about a MySQL connection error?$?
A.	connect_errno()
B.	connect_error()
C.	mysqli_connect_errno()
D.	mysqli_connect_error()
Answer» D. mysqli_connect_error()