Multiple Choice
Collections method sort that accepts a List as an argument. It sorts the List elements, which must implement the __________ interface.
A) Comparable.
B) Comparator.
C) Compare.
D) Ordering.
Correct Answer:
Verified
Correct Answer:
Verified
Q5: The collections framework algorithms are _, i.e.,
Q6: Which statement is false?<br>A) When a List
Q7: Interface Collection contains _ operations (i.e., operations
Q8: Which statement is false?<br>A) A ListIterator accesses
Q9: Which of the following performs an unboxing
Q11: Which statement is false?<br>A) SortedSet extends Set.<br>B)
Q12: A(n)_ allows a program to walk through
Q13: LinkedList method listIterator returns a(n) _.<br>A) Iterator.<br>B)
Q14: Comparator method compare should return _ if
Q15: PriorityQueue method _ inserts an element at