CompTIA Cloud+ Practice Test

What describes the ability to manage increasing cloud workloads across multiple resources?

1. Scalability

2. Virtualization

3. Load balancing

4. Redundancy

The correct answer is: Load balancing

The concept that best describes the ability to manage increasing cloud workloads across multiple resources is load balancing. Load balancing involves distributing incoming network traffic and application workloads evenly across a group of servers or resources. This ensures that no single resource is overwhelmed, which helps maintain performance and reliability as demand grows. By effectively managing how workloads are distributed, load balancing optimizes resource use, increases the responsiveness of applications, and can enhance fault tolerance. In cloud environments, it plays a crucial role in scaling applications to meet variable workloads without degradation in performance. While scalability refers to the overall capability of a system to grow and handle increased demand, it does not specifically address the distribution of workloads across resources. Virtualization relates to creating virtual instances of resources rather than directly managing workload distribution. Redundancy focuses on duplication of resources to ensure availability, which is important, but it does not innately address the dynamic adjustment of workloads as demand fluctuates. Therefore, load balancing distinctly encapsulates the management of increasing workloads across multiple resources in a cloud context.