Which of the following organisations provide cloud services?

Question

BlackTom AI · Accepted Answer

AWS, Google Cloud, and Oracle all offer cloud services, so the correct choice is d.

1. Relevant knowledge points and concepts
- Cloud services include infrastructure, platform, and software delivered over the internet (IaaS, PaaS, SaaS).
- Major cloud providers supply compute, storage, networking, managed databases, and platform tools.
- Recognizing vendor examples: Amazon Web Services (AWS), Google Cloud Platform (GCP), and Oracle Cloud Infrastructure (OCI) are established cloud providers.

2. Step-by-step reasoning
- Option a lists Amazon Web Services. AWS is a leading cloud provider offering services such as EC2 (virtual machines), S3 (object storage), RDS (managed databases), and many PaaS/SaaS offerings. Therefore a is true.
- Option b lists Google Cloud. Google Cloud provides Compute Engine, Cloud Storage, BigQuery, App Engine and other cloud services. Therefore b is true.
- Option c lists Oracle. Oracle provides Oracle Cloud Infrastructure (OCI), Oracle Autonomous Database, and cloud applications (SaaS) — so c is also true.
- Since a, b, and c are each true independently, selecting only one of them would be incomplete. The combined truthful statement is that all listed organisations provide cloud services.

3. Calculations / intermediate steps
- No numeric calculation is required. The logical intermediate step: evaluate truth of each vendor being a cloud provider → a = true, b = true, c = true → therefore (a AND b AND c) = true → choose d.

4. Why the correct answer is correct
- d explicitly states that all listed options provide cloud services, which matches the established fact that AWS, Google Cloud, and Oracle each operate cloud platforms offering IaaS/PaaS/SaaS.

5. Why other options are incorrect (brief)
- Choosing a, b, or c alone is incomplete because it ignores the other vendors that also provide cloud services. Each single-letter option is true by itself but not exhaustive.

6. Conclusion
- Confirming: the correct answer is d. All of the options presented here.

Which of the following organisations provide cloud services?单项选择题

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