1z0-808 문제 91

Given:

and the code fragment:

What is the result?

1z0-808 문제 92

Given:

What is the result?

1z0-808 문제 93

Given:

What is the result?

1z0-808 문제 94

Given:

Which code fragment should you use at line n1 to instantiate the dvd object successfully?

1z0-808 문제 95

Given:
Class A { }
Class B { }
Interface X { }
Interface Y { }
Which two definitions of class C are valid?