Question: Suppose the class Undergraduate extends the class Student which extends the class Person. Given the following variable declarations: Person p = new Person ( )
Suppose the class Undergraduate extends the class Student which extends the class Person. Given the following variable declarations: Person p new Person; Student s new Student; Undergraduate ug new Undergraduate; ArrayList list new ArrayList; Which of the following assignments are legal? Select all.
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
