The method ___________, of the class LinkedList, appends the element specified by the parameter object elem to the end of the list.

publc boolean add(E elem)

public void add(int index, E elem)

public boolean addAll(Collection coll)

public boolean addLast(E elem)

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Question 32 pts

The interface Comparable has one method header (method signature), which is that of ________.

compareTo()

clone()

getCopy()

equals()

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Question 42 pts

Type parameters in a generic method are separated by _________.

colons

commas

dots

semicolons

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Question 52 pts

_____________ classes are used to enable the use of primitive type values as objects.

Generic

Wrapper

Autoboxing

Cloneable

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Question 62 pts

The class HashSet extends the class___________ and implements the interface Set.

AbstractMap

AbstractSequentialList

AbstractList

AbstractSet

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Question 72 pts

The Iterator interface provides a method to return the index of elements in a collection

True

False

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Question 82 pts

The method lastIndexOf(Object obj) of the interface AbstractList returns false when obj is not found.

True

False