Google Cloud Digital Leader Practice Exam

What is a significant disadvantage of on-premises cloud implementations?

1. No need for expert personnel

2. Requires physical space and maintenance

3. Unlimited scalability

4. Usually less expensive

The correct answer is: Requires physical space and maintenance

On-premises cloud implementations entail hosting and managing your physical servers and infrastructure within your own facilities. This approach significantly limits flexibility and introduces several challenges related to physical resource management. One of the main disadvantages is the requirement for dedicated physical space to house the hardware, which can be a significant issue for organizations with limited real estate or those looking to expand quickly. Additionally, this setup necessitates ongoing maintenance of both the hardware and the facilities that house it, including power, cooling, and physical security, as well as regular updates and replacements of equipment to keep it running efficiently. In contrast to cloud service models, which typically offer resources on-demand, on-premises solutions force organizations to anticipate their capacity needs and invest upfront in hardware, making it harder to scale operations quickly in response to changing needs. These factors contribute to the overall operational burden and potential inefficiency of on-premises cloud implementations.