A Firewall Allows the Organization to

question 15

Multiple Choice

A firewall allows the organization to

• A) prevent unauthorized communication both into and out of the network.
• B) monitor network hot spots for signs of intruders.
• C) prevent known spyware and malware from entering the system.
• D) all of the above.

Understand memory management techniques for optimizing ArrayList usage.

Grasp the limitations and disadvantages of using ArrayLists.

Learn how to create and manipulate generic classes.

Understand how inheritance and object types relate to ArrayList elements.