A systems administrator is asked to implement a new three-host cluster. The cloud architect specifies this should be a testing environment, and the budget is limited.

A systems administrator is asked to implement a new three-host cluster. The cloud architect specifies this should be a testing environment, and the budget is limited.

The estimated resource consumption for each application is as follows:

A . • Three public cloud hosts with four cores
• 120GB of RAM
• 100GB of storage
• 1Gbps
B . • Three public cloud hosts with six cores
• 80GB of RAM
• 180GB of storage
• 150Mbps
C . • Three public cloud hosts with six cores
• 80GB of RAM
• 1TB of storage
• 200Mbps
D . • Four public cloud hosts with four cores
• 140GB of RAM
• 200GB of storage

View Answer

Answer: B

Explanation:

The best option to implement a new three-host cluster with a limited budget for testing purposes is to use three public cloud hosts with six cores, 80GB of RAM, 180GB of storage, and 150Mbps of bandwidth each. This option will provide enough resources to run all the applications without exceeding their estimated consumption, while also minimizing the cost and complexity of the cluster. The other options either provide insufficient or excessive resources, which could affect the performance or cost of the cluster.

Reference: [CompTIA Cloud+ Certification Exam Objectives], Domain 1.0 Configuration and Deployment, Objective 1.2 Given a scenario involving requirements for deploying an application in the cloud, select an appropriate solution design.