Which of the following operators can be used in conjunction with a String object?
Select 3 options
Correct Options are : A C D
Only + is overloaded for String.
a+=x is actually converted to a = a + x. so it is valid for Strings.
dot (.) operator accesses members of the String object.
There is only one member variable though: CASE_INSENSITIVE_ORDER.
It is of type Comparator which is an interface.