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| Question | Answer |
| Which secure feature does a load balancer NOT provide? | filter packets based on protocol settings |
| Which of these would NOT be a filtering mechanism found in a firewall rule? | date |
| A(n) _____________ can identity the application that send packets and then make decisions about filtering based on it. | Application-Aware Firewall |
| Which function does an Internet content filter NOT perform? | intrusion detection |
| How does network address translation (NAT) improve security? | it discards unsolicited packets |
| How does a virtual LAN (VLAN) allow devices to be grouped? | logically |
| Which device is easiest for an attacker to take advantage of in order to capture and analyze packets? | hub |
| Which of these is NOT an attack against a switch? | ARP address impersonation |
| Which statement regarding a demilitarized zone (DMZ) is NOT true? | It contains servers that are used only by internal network users |
| Which statement about network address translation (NAT) is true? | It removes private addresses when the packet leaves the network |
| Which of these is NOT an advantage of a load balancer? | the risk of overloading a desktop client is reduced |
| A(n) _________ intercepts internal user requests and then processes those requests on behalf of the users. | proxy server |
| A reverse proxy __________. | routes incoming requests to the correct server |
| Which is the preferred location for installation of a spam filter? | with the SMTP server |
| A _______ watches for attacks and sounds an alert only when one occurs. | Network Intrusion Detection System (NIDS) |
| A multipurpose security device is known as __________. | Unified Threat Management (UTM) |
| Each of these can be used to hide information about the internal network EXCEPT ________. | a protocol analyzer |
| What is the difference between a network intrusion detection system (NIDS) and a network intrusion prevention system (NIPS)? | A NIPS can take actions more quickly to combat an attack |
| If a device is determined to have an out-of-date virus signature file, then Network Access Control (NAC) can redirect that device to a network by __________. | Address Resolution Protocol (ARP) poisoning |
| A firewall using __________ is the most secure type of firewall. | stateful packet filtering |
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