CNX-001 Exam Dumps : CompTIA CloudNetX Exam

Comprehensive and Detailed Explanation From Exact Extract:

A. Least privilege – This Zero Trust principle ensures users can only access the resources necessary for their job roles. Role-based access control (RBAC), as mentioned in the scenario, is a textbook implementation of least privilege.

C. Microsegmentation – Deploying the application in a small subnet (192.168.77.32/30 provides only 2 usable host IPs) limits lateral movement and isolates the host at a network level. This is a key characteristic of microsegmentation, where resources are placed in small, tightly controlled network segments.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “Zero Trust Security Architecture”:

“Least privilege enforces access permissions based on job responsibilities.”

“Microsegmentation applies granular isolation policies between resources to reduce the attack surface and lateral movement.”

Other options:

B. Device trust involves assessing device posture and compliance before granting access.

D. CASB (Cloud Access Security Broker) governs cloud access, not access control or subnetting.

E. WAF protects web applications but is not a Zero Trust element directly related to access control.

F. MFA supports identity verification but is not directly evidenced in the scenario.

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Comprehensive and Detailed Explanation From Exact Extract:

A. CI/CD pipelines — Continuous Integration and Continuous Deployment (CI/CD) pipelines allow automated and repeatable deployments of infrastructure and application code. This ensures consistency across environments and supports rapid, reliable updates to multiple environments simultaneously.

B. Public code repository — A public repository (e.g., GitHub, GitLab public projects) allows sharing code with the broader community of practice, enabling collaboration, peer review, and reuse. It supports version control and standardized deployment scripts (e.g., Terraform, Ansible).

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “Infrastructure as Code and Automation Pipelines”:

“CI/CD pipelines enable automated, consistent deployments across environments, reducing manual configuration errors.”

“Public repositories facilitate code sharing and collaboration, supporting standardized infrastructure templates.”

Other options:

C. Deployment runbooks are static and not inherently automated.

D. Private repositories restrict sharing, conflicting with the requirement to share code.

E. Image deployment refers to server builds, not full network configuration.

F. Deployment guides are manual documents, not automation tools.

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Comprehensive and Detailed Explanation From Exact Extract:

NAT64 allows IPv6-only devices to communicate with IPv4-only systems. It translates IPv6 addresses to IPv4 and vice versa. This is essential in mixed environments where backward compatibility is needed, and cannot be resolved simply by dual-stacking or bridging.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “IP Version Compatibility and Translation”:

“NAT64 allows seamless communication between IPv6-only clients and IPv4-only servers by translating address formats and protocol headers.”

Other options:

A. Adding IPv6 to internal servers requires changes to all internal devices and does not scale well.

B. Bridging does not handle protocol translation.

C. Changing IPv6 servers back to IPv4 violates the requirement for IPv6-only configuration.

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