CompTIA Cloud+ Practice Test

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Prepare for the CompTIA Cloud+ Test. Utilize flashcards and multiple choice questions, with hints and explanations for each question. Ensure your readiness for success in this certification exam.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Which mechanism helps manage workloads across multiple cloud computing resources?

Load balancer
Cloud controller
Proxy server
Firewall

The correct answer is: Load balancer

A load balancer is a critical component in managing workloads across multiple cloud computing resources. Its primary function is to distribute incoming network traffic or application requests evenly across a group of servers or cloud resources. By doing this, it helps ensure that no single server becomes overwhelmed with too much load, which can lead to performance degradation or outages. Load balancing improves the responsiveness and availability of applications by routing users to the least busy server, thus optimizing resource utilization and enhancing user experience. Additionally, if a server goes down or experiences issues, the load balancer can redirect traffic to healthy servers, further ensuring high availability. This functionality is distinct from the roles of a cloud controller, proxy server, and firewall. A cloud controller typically oversees cloud resources and services but does not specialize in balancing loads. A proxy server acts as an intermediary between clients and servers but doesn't inherently manage workload distribution. A firewall provides security by controlling network traffic but does not concern itself with load distribution or balancing.