This MS-900 practice question tests your understanding of describe cloud concepts. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company wants to run a workload that requires the highest level of physical security and control over hardware. They have the budget to purchase and maintain their own data center. Which cloud deployment model should they choose?
Why wrong: Public cloud resources are shared and managed by a third-party provider, offering less control over hardware and security.
B
Private cloud
Private cloud offers dedicated hardware and full control, ideal for workloads requiring high security and compliance.
C
Hybrid cloud
Why wrong: Hybrid combines public and private, but for maximum control, a pure private cloud is more suitable.
D
Community cloud
Why wrong: Community cloud is shared among multiple organizations with common concerns, but still may not provide the level of control a single organization can achieve with a private cloud.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Private cloud
A private cloud deployment model is correct because it provides dedicated infrastructure for a single organization, offering the highest level of physical security and full control over hardware. This model allows the company to purchase, own, and manage its own data center, ensuring compliance with stringent security requirements and complete hardware isolation.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Public cloud
Why it's wrong here
Public cloud resources are shared and managed by a third-party provider, offering less control over hardware and security.
✓
Private cloud
Why this is correct
Private cloud offers dedicated hardware and full control, ideal for workloads requiring high security and compliance.
Related concept
Read the scenario before looking for a memorised answer.
✗
Hybrid cloud
Why it's wrong here
Hybrid combines public and private, but for maximum control, a pure private cloud is more suitable.
✗
Community cloud
Why it's wrong here
Community cloud is shared among multiple organizations with common concerns, but still may not provide the level of control a single organization can achieve with a private cloud.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse 'hybrid cloud' with 'best of both worlds' and overlook that the question explicitly demands the highest physical security and hardware control, which only a private cloud with dedicated on-premises hardware can provide.
Detailed technical explanation
How to think about this question
In a private cloud, the organization can implement bare-metal servers with no hypervisor layer, enabling direct hardware access for firmware-level security controls such as TPM 2.0 and Secure Boot. This model also allows for physical air-gapped networks and custom hardware configurations, which are critical for workloads like financial trading systems or classified government data that require compliance with standards such as ISO 27001 or FedRAMP High.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this MS-900 question in full detail.
Describe cloud concepts — This question tests Describe cloud concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Private cloud — A private cloud deployment model is correct because it provides dedicated infrastructure for a single organization, offering the highest level of physical security and full control over hardware. This model allows the company to purchase, own, and manage its own data center, ensuring compliance with stringent security requirements and complete hardware isolation.
What should I do if I get this MS-900 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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