Which of the following statements are true?
a. java.util.List inherits all the methods from java.util.Collection. Additionally, it contains new methods for manipulating a list.
b. The AbstractList class provides a partial implementation for the List interface.
c. ArrayList is a concrete implementation of List using an array.
d. LinkedList is a concrete implementation of List using a linked list. LinkedList contains all the methods in List and additional new methods for manipulating a linked list.
e. ListIterator is a subinterface of Iterator and it provides the methods to support bi-directional traversal of a list.
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What tool is used to lure or retain intruders in order to gather sufficient evidence without compromising the security of the private network?
a. IDS b. Router c. Firewall d. Honeypot