多项选择题
Given: Which two are true? ()
A.The output is mm. B.The output is mc. C.Component is-a Meter. D.Component has-a Meter. E.DeluxeThingy is-a Component. F.DeluxeThingy has-a Component.
A.Tight coupling B.Low cohesion C.High cohesion D.Loose coupling E.Weak encapsulation F.Strong encapsulation
A.insert a call to this() in the Car constructor B.insert a call to this() in the MeGo constructor C.insert a call to super() in the MeGo constructor D.insert a call to super(vin) in the MeGo constructor E.change the wheelCount variable in Car to protected F.change line 3 in the MeGo class to super.wheelCount = 3;