Question $6$

$1$ pts

Consider the following interface and $($partial$)$ class definitions in Java:Which of the following statements are true? $($May be more than one, indicate all that apply.$)$Class $($Clock must provide method implementations for all four methods declared in AMPMClockClass Clock$1$L implements interface AMPMClockThe method hour$()$ must be implemented in one of class $($Clock$)$ or class $($Clock$1$L$),$ but not bothThe following is a valid declaration and instantiation of variable myclock:

AMPMClock myClock $=$ new Clock$1$L$()$;