Analyze cloud models and design solutions to meet business requirements (23% of exam).
Covers analyzing public, private, hybrid, and multi-cloud models to support business needs. Includes understanding virtualization technologies, deploying cloud networking solutions like VPNs and virtual networks, containerization and orchestration with Kubernetes, database fundamentals and cloud applications, resource optimization for performance and cost efficiency, and managing billing considerations for cloud usage.
5 minutes
5 Questions
Cloud architecture refers to the conceptual and structural design of cloud computing systems. In the context of CompTIA Cloud+, it involves orchestrating the necessary components—compute, storage, networking, and virtualization—to create a scalable, reliable, and secure environment that meets business requirements.
At the foundational level, architects must select the appropriate **Deployment Models** (Public, Private, Hybrid, or Community) and **Service Models** (IaaS, PaaS, SaaS). A key distinction in modern cloud architecture is the move from monolithic applications to **Microservices**, where applications are broken down into loosely coupled, independent services that communicate via APIs, improving agility and fault tolerance.
Success in Cloud+ architecture relies heavily on **High Availability (HA)** and **Redundancy**. Architects design systems to eliminate single points of failure using load balancers, clustering, and multi-region deployments. This infrastructure supports **Disaster Recovery (DR)** plans defined by Recovery Time Objectives (RTO) and Recovery Point Objectives (RPO).
Furthermore, resource management is governed by **Scalability** and **Elasticity**. Scalability allows a system to handle growth over time—either vertically (scaling up resources like RAM/CPU) or horizontally (scaling out by adding more instances). Elasticity ensures resources are automatically provisioned or de-provisioned in real-time based on demand, optimizing costs. Finally, security is integrated throughout the architecture via the **Shared Responsibility Model**, rigorous Identity and Access Management (IAM), and network segmentation to adhere to compliance standards and Service Level Agreements (SLAs).Cloud architecture refers to the conceptual and structural design of cloud computing systems. In the context of CompTIA Cloud+, it involves orchestrating the necessary components—compute, storage, networking, and virtualization—to create a scalable, reliable, and secure environment that meets busin…