CompTIA CNX-001 Exam With Confidence Using Practice Dumps

Comprehensive and Detailed Explanation From Exact Extract:

2.4GHz has longer range and better wall penetration than higher frequencies like 5GHz or 6GHz.A patch antenna (a type of directional antenna) focuses the signal in one direction, greatly improving range and reliability over long distances between buildings.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “Wireless Deployment and Antenna Selection”:

“2.4GHz offers extended range over 5GHz. Directional antennas such as patch antennas concentrate signals toward a target, improving distance communication.”

Other options:

B & C. Higher frequencies provide faster speeds but shorter range.

D. Omnidirectional antennas spread signal in all directions, not ideal for point-to-point.

F. Built-in antennas are generally low gain and insufficient for building-to-building links.

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.

================================================

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.

================================================