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Welcome to the Exploiting Network Vulnerabilities MCQs Page

Dive deep into the fascinating world of Exploiting Network Vulnerabilities with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Exploiting Network Vulnerabilities, a crucial aspect of CompTIA PenTest+ Certification Exam PT0 002. In this section, you will encounter a diverse range of MCQs that cover various aspects of Exploiting Network Vulnerabilities, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within CompTIA PenTest+ Certification Exam PT0 002.

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Check out the MCQs below to embark on an enriching journey through Exploiting Network Vulnerabilities. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of CompTIA PenTest+ Certification Exam PT0 002.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Exploiting Network Vulnerabilities. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Exploiting Network Vulnerabilities MCQs | Page 1 of 13

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Q1.
In the context of network attacks, what is the significance of identifying exploits?

a.

To gain network access

b.

To conduct on-path attacks

c.

To disable services or systems

d.

To leverage vulnerabilities for penetration

Discuss
Answer: (d).To leverage vulnerabilities for penetration Explanation:Identifying exploits is crucial for leveraging vulnerabilities and penetrating systems.
Q2.
Where can you find a searchable database of exploits sorted by type, platform, and CVE information?

a.

Exploit Hub

b.

CVE Database

c.

Exploit DB

d.

Packet Storm

Discuss
Answer: (c).Exploit DB Explanation:Exploit DB provides a searchable database of exploits.
Q3.
What is VLAN hopping, and why is it considered an attractive opportunity for penetration testers?

a.

Exploiting VLANs for security reasons

b.

Separating broadcast domains

c.

Accessing a VLAN other than the current one

d.

Creating internal security boundaries

Discuss
Answer: (c).Accessing a VLAN other than the current one Explanation:VLAN hopping involves accessing a VLAN other than the one you are currently on, making it an attractive opportunity for penetration testers.
Q4.
How can a penetration tester exploit a network after gaining access?

a.

Conducting denial-of-service attacks

b.

Attacking security controls like NAC

c.

Capturing on-path traffic

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:A penetration tester can exploit a network by conducting denial-of-service attacks, attacking security controls like NAC, and capturing on-path traffic.
Q5.
How is double tagging utilized in VLAN hopping attacks?

a.

By inserting the target VLAN's tag as the first tag

b.

By inserting the native VLAN's tag as the first tag

c.

By removing the VLAN tags from the packet

d.

By encrypting the VLAN tags

Discuss
Answer: (b).By inserting the native VLAN's tag as the first tag Explanation:Double tagging involves inserting the native VLAN's tag as the first tag and the target VLAN's tag as the second tag in 802.1Q trunked interfaces.
Q6.
What is a critical flaw of double tagging in VLAN hopping attacks?

a.

Replication of VLAN tags on responses

b.

Limited use in well-configured networks

c.

Inability to negotiate trunks

d.

Both a and b

Discuss
Answer: (d).Both a and b Explanation:Double tagging has critical flaws, including the absence of replicated VLAN tags on responses and limited use in well-configured networks.
Q7.
In VLAN hopping using switch spoofing, what role does the attacking host play?

a.

Trunking switch

b.

Router

c.

DHCP server

d.

Firewall

Discuss
Answer: (a).Trunking switch Explanation:Switch spoofing involves making the attacking host act like a trunking switch, allowing it to view traffic sent to other VLANs.
Q8.
What is a requirement for switch spoofing to be successful?

a.

Dynamic Host Configuration Protocol (DHCP)

b.

Well-configured and well-maintained network

c.

Encrypted VLAN tags

d.

Virtual Private Network (VPN) configuration

Discuss
Answer: (b).Well-configured and well-maintained network Explanation:Switch spoofing requires a misconfigured or poorly maintained network for success, as local network devices need to be configured to allow the attacking host to negotiate trunks.
Q9.
Which tool in Kali Linux can be used for performing layer 2 attacks, including VLAN hopping attacks?

a.

Wireshark

b.

Yersinia

c.

Nmap

d.

Metasploit

Discuss
Answer: (b).Yersinia Explanation:Yersinia, found in Kali Linux, provides a wide range of layer 2 attack capabilities, including VLAN hopping attacks.
Q10.
What is another term for DNS spoofing?

a.

DNS Hijacking

b.

DNS Redirection

c.

DNS Cache Poisoning

d.

DNS Tampering

Discuss
Answer: (c).DNS Cache Poisoning Explanation:DNS spoofing is also known as DNS cache poisoning.
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