CompTIA CNX-001 Exam Practice Questions to Pass CompTIA CloudNetX Exam

Question 1

An outage occurred after a software upgrade on core switching. A network administrator thinks that the firmware installed had a bug. Which of the following should the network administrator do next?

AEstablish a plan of action to resolve the issue.

BTest the theory to determine cause.
Document lessons learned.

DImplement the solution.

Answer : B

Before taking corrective action, you need to verify that the new firmware is indeed the root cause, such as by rolling back to the previous version in a controlled test or reproducing the failure in a lab, so you're sure your fix addresses the actual problem.

Question 2

A network architect is designing an expansion solution for the branch office network and requires the following business outcomes:

Maximize cost savings with reduced administration overhead

Easily expand connectivity to the cloud

Use cloud-based services to the branch offices

Which of the following should the architect do to best meet the requirements?

ADesign a SD-WAN solution to integrate with the cloud provider; use SD-WAN to connect branch offices to the cloud provider.

BDesign point-to-site branch connectivity for offices to headquarters; deploy ExpressRoute and/or DirectConnect between headquarters and the cloud; use headquarters connectivity to connect to the cloud provider.

CDesign an MPLS architecture for the branch offices and site-to-site VPN between headquarters and branch offices; use site-to-site connectivity to the cloud provider.

DDesign a dark fiber solution for headquarters and branch offices' connectivity; deploy point-to-site VPN between headquarters and the cloud provider; use the headquarters connectivity to the cloud provider.

Answer : A

By deploying SD-WAN you centrally manage and orchestrate all branch connections, minimizing administration overhead, while establishing direct, optimized tunnels into the cloud provider for low-latency, scalable access to cloud services.

Question 3

A network architect needs to build a new data center for a large company that has business units that process retail financial transactions. Which of the following information should the architect request from the company?

ARegulatory requirements

BStatement of work

CBusiness case study

DInternal reference architecture

Answer : A

Before designing a facility that will handle retail financial transactions, you need to understand all applicable compliance and security mandates (e.g. PCI DSS, SOX, GDPR). Those regulatory requirements will drive your choices around physical security, network segmentation, encryption, logging, redundancy, and operational controls, ensuring the data center meets its legal and industry-specific obligations.

Question 4

A cloud architect must recommend an architecture approach for a new medical application that requires the lowest downtime possible. Which of the following is the best application deployment strategy given the high-availability requirement?

ATwo different availability zones (per region) using an active-active topology in two different regions

BFour different availability zones using an active-passive topology in a single region

CFour different availability zones using an active-active topology in a single region

DTwo different availability zones (per region) using an active-passive topology in two different regions

Answer : A

Deploying active-active clusters across two AZs in each of two regions ensures the application can survive both AZ- and entire-region failures, delivering the highest possible uptime.

Question 5

A security architect needs to increase the security controls around computer hardware installations. The requirements are:

Auditable access logs to computer rooms

Alerts for unauthorized access attempts

Remote visibility to the inside of computer rooms

Which of the following controls best meet these requirements? (Choose two.)

AVideo surveillance

BNFC access cards

CMotion sensors

DLocks and keys

ESecurity patrols

EAutomated lighting

Answer : A, B

Video surveillance provides continuous, remote visibility into computer rooms and can be integrated with analytics to generate alerts on unauthorized presence.

NFC access cards enforce controlled entry with a system that logs every card swipe and issues alerts on failed or out-of-hours attempts, giving you auditable access records and immediate notifications of any suspicious activity.

Question 6

An administrator needs to add a device to the allow list in order to bypass user authentication of an AAA system. The administrator uses MAC filtering and needs to discover the device's MAC address to accomplish this task. The device receives an IP address from DHCP, but the IP address changes daily. Which of the following commands should the administrator run on the device to locate its MAC address?

Aipconfig /all

Bnetstat -an

Carp -a

Dnslookup

Answer : A

Running ipconfig /all on the device will display the physical (MAC) address of each network adapter, allowing you to copy the correct MAC for your allow-list entry.

Question 7

A network architect is designing a new network for a rural hospital system. Given the following requirements:

* Highly available

* Consistent data transmission

* Resilient to simultaneous failures

Which of the following topologies should the architect use?

ACollapsed core

BHub-and-spoke

CMesh

DStar

Answer : D

A full-mesh topology provides multiple redundant, direct paths between every site, eliminating single points of failure, ensuring consistent transmission even if one or more links fail, and maximizing overall availability.

CompTIA CloudNetX Certification Exam CNX-001 Practice Questions