$(5\%)$ Choose correct answers regarding interface and abstract class in Java, $[$single or multiple choices$]$

A$-$ They are the same.

B$-$ Interface cannot define any method implementation, but abstract class can,

C$-$Abstract class can have constant as attributes but interface cannot.

D$-$To have any instance of their type instantiated, they both need other class$($es$),$

E$-$Abstract class is used in Java to realize multiple inheritance.