Multiple Choice
What does it mean when the syntax ? extends D is used?
A) Any subclass of D may be used.
B) Any superclass of D may be used.
C) This indicates a wildcard with an upper bound.
D) Any subclass or superclass of D may be used.
Correct Answer:
Verified
Correct Answer:
Verified
Q13: Which of the following satisfies the wildcard
Q14: Consider the following code snippet:<br>public class Box<E><br>{<br>private
Q15: Which of the following statements about generic
Q16: Determine the correctness of the MyLinkedList generic
Q17: If a class requires two generic type
Q19: Which of the following satisfies the wildcard
Q20: Which of the following statements about generic
Q21: Which of these Java library classes are
Q22: Consider the following code snippet:<br>public class LinkedList<E><br>{<br>private
Q23: Consider the following code snippet that declares