Free CLO-002 Questions Attempt

The least costing server is the application server because it has the lowest used space and allocated space. The file server should have storage increased due to over 70% utilization because it has the highest used space and allocated space. To calculate the cost of each server, we can use the following formula:

Cost = ($1.50 x Used space) + ($0.75 x Allocated space)

Using this formula, we can find the cost of each server as follows:

• Application server: Cost = ($1.50 x 186 GB) + ($0.75 x 250 GB) = $279 + $187.50 = $466.50
• Mail server: Cost = ($1.50 x 250 GB) + ($0.75 x 300 GB) = $375 + $225 = $600
• File server: Cost = ($1.50 x 450 GB) + ($0.75 x 500 GB) = $675 + $375 = $1050

The application server has the lowest cost of $466.50, while the file server has the highest cost of $1050. To find the utilization percentage of each server, we can use the following formula:

Utilization = (Used space / Allocated space) x 100%

Using this formula, we can find the utilization percentage of each server as follows:

• Application server: Utilization = (186 GB / 250 GB) x 100% = 74.4%
• Mail server: Utilization = (250 GB / 300 GB) x 100% = 83.3%
• File server: Utilization = (450 GB / 500 GB) x 100% = 90%

The file server has the highest utilization percentage of 90%, which means that it is running out of storage space and may affect its performance and availability. The application server has the lowest utilization percentage of 74.4%, which means that it has some unused storage space and may be overprovisioned. Therefore, the file server should have storage increased to reduce its utilization and improve its efficiency, while the application server is costing the firm the least and does not need any changes in its storage allocation. References: CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 3: Cloud Business Principles, Section 3.4: Cloud Billing and Cost Management, Page 87 and [Cloud Storage Utilization and Optimization | CloudHealth by VMware]

Change management is an IT practice that aims to minimize disruptions to IT services while making changes to critical systems and services5. Change management involves planning, testing, approving, and implementing changes in a controlled and systematic manner6. A change is defined as adding, modifying, or removing anything that could have a direct or indirect effect on services5. In this case, the cloud administrator should follow the change management process to ensure that the software upgrade is properly tested, approved, and applied.

References:

• Change management types, Atlassian
• Change management vs Configuration management, Virima

Object storage is a type of cloud storage that stores data as discrete units called objects. Each object has a unique identifier, metadata, and data. Object storage is ideal for storing long-term archive data in the cloud because it offers high scalability, durability, availability, and cost-effectiveness12. Object storage can handle large amounts of unstructured data, such as documents, images, videos, and backups, and allows users to access them from anywhere using a simple web interface3. Object storage also supports features such as encryption, versioning, lifecycle management, and replication to ensure the security and integrity of the archive data45. References: [CompTIA Cloud Essentials+ Certification Study Guide, Second Edition (Exam CLO-002)], Chapter 2: Cloud Computing Concepts, pages 36-37.

Licensing models are the most likely financial consideration when selecting a cloud provider, as they determine how the cloud service is priced, billed, and consumed by the customer. Licensing models can vary depending on the type, level, and duration of the cloud service, as well as the vendor’s policies and agreements. Licensing models can have a significant impact on the total cost of ownership (TCO) and the return on investment (ROI) of the cloud service, as well as the customer’s flexibility, scalability, and security. Licensing models can also affect the customer’s compliance with legal and regulatory requirements, such as data protection, privacy, or intellectual property rights. Therefore, customers should carefully compare and evaluate different licensing models offered by different cloud providers, and choose the one that best suits their needs, budget, and goals12

References: CompTIA Cloud Essentials+ Certification Exam Objectives3, CompTIA Cloud Essentials+ Study Guide, Chapter 2: Business Principles of Cloud Environments