CompTIA Network+ Certification Exam N10-009 Practice Test 19

In the context of secure network designs, the term "Port security" may apply to:

• Implementing port-based NAC

• Disabling unused logical network ports

• Implementing MAC address filtering

• Disabling physical ports on a device

• All of the above

Which IEEE standard is applicable in scenarios where an Ethernet switch acts as an authenticator for devices attempting to connect to a network through one of its ports?

• IEEE 802.1X

• IEEE 802.3af

• IEEE 802.1Q

• IEEE 802.11x

Which of the following answers refers to a network security access control method in which a 48-bit physical address assigned to each network card is used to determine access to the network?

• MAC address filtering

• IP address filtering

• Port security

• Network Access Control (NAC)

Which of the following refers to a network security technique that controls access to specific websites or categories of websites by blocking or allowing access based on the website address?

• Domain blacklisting

• URL filtering

• Web address exclusion

• Content filtering

Which of the answers listed below refers to a network security technique that involves inspecting data streams for specific criteria, such as keywords, file types, or patterns that could indicate inappropriate, harmful, or malicious content?

• Packet filtering

• Stateful inspection

• Content filtering

• Malware inspection

Which of the following answers refers to a network security solution providing a single point of protection against various types of threats?

• IDP

• AV

• UTM

• DLP

Which of the answers listed below refer(s) to the concept of a trusted zone? (Select all that apply)

• Intranet

• LAN

• The Internet

• Guest network

• Private network

Which of the following answers refer(s) to the concept of an untrusted zone? (Select all that apply)

• Intranets

• LANs

• Public Wi-Fi networks

• The Internet

• Guest networks

A lightly protected subnet consisting of publicly available servers placed on the outside of the company's firewall is called:

• Captive portal

• Quarantine network

• Extranet

• Screened subnet

A screened subnet is an example of a semi-trusted zone that acts as a buffer zone between the trusted internal network and untrusted external networks.

• True

• False