The keyword for using interface in a class is?

implements throw extends invert

Which of the following is not a return type?

public Button boolean void

What does ORM stand for?

Object Relational Mapping Oriented Relational Mapping Object Relational Mode Oriented Relational Mode

Which of the following is correct way of implementing an interface salary by class manager?

class manager implements salary {} class manager extends salary {} class manager imports salary {} None of the mentioned.

Which keyword is used to explicitly throw an exception?

throw catch throwing try