CNX-001 Exam Dumps : CompTIA CloudNetX Exam

Comprehensive and Detailed Explanation From Exact Extract:

A Mesh topology provides multiple redundant paths between all nodes, ensuring there is no single point of failure. Clients can communicate directly with each other without passing through a central hub, reducing bottlenecks and preserving bandwidth. Mesh networks are fault tolerant and resilient to changes in the underlying medium, making them ideal for distributed environments requiring high availability.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “WAN and LAN Topologies”:

“In a mesh topology, every device is connected to every other device. This design offers fault tolerance and allows for direct communication paths between endpoints, maximizing bandwidth efficiency and eliminating single points of failure.”

Other options:

A. Hub-and-spoke introduces a central point of failure and may limit bandwidth.

C. Spine-and-leaf is ideal for data centers but not typically used for branch office designs.

D. Star topology relies on a central switch and has a single point of failure.

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Comprehensive and Detailed Explanation From Exact Extract:

The best way to prevent unscheduled outages caused by Infrastructure as Code (IaC) changes is to implement automated review and approval gates in the CI/CD pipeline. This ensures that all changes undergo validation, peer review, testing, and possibly approval from stakeholders before being deployed, thus reducing the likelihood of production-impacting issues.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “CI/CD Security and IaC Controls”:

“Incorporating approval gates and automated validation into CI/CD pipelines helps detect misconfigurations and unauthorized changes before deployment, reducing the risk of outages.”

Other options:

A. Making changes directly to the master branch violates best practices.

B. Self-review (by the author) lacks objectivity and fails peer validation.

C. Forking creates a copy but does not introduce formal validation processes.

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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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