AWS Certified Cloud Practitioner
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A company owns per-core software licenses. Which Amazon EC2 instance purchasing option must the company use for this license type?
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RRitesh
0
A
Reserved Instances
B
Dedicated Hosts
C
Spot Instances
D
Dedicated Instances
Explanation:
Explanation
Dedicated Hosts is the correct answer because:
- Per-core licensing requirements: Many software vendors require per-core licensing, which means you pay based on the number of physical CPU cores used
- Physical server visibility: Dedicated Hosts provide visibility and control over the physical server, allowing you to track and manage per-core licenses accurately
- License compliance: With Dedicated Hosts, you can bring your own licenses (BYOL) and ensure compliance with vendor licensing terms that require per-core counting
- Alternative options:
- Reserved Instances: Provide cost savings but don't address physical core visibility for licensing
- Spot Instances: Offer discounted pricing but are ephemeral and not suitable for license management
- Dedicated Instances: Run on single-tenant hardware but don't provide the same level of physical server visibility as Dedicated Hosts
Dedicated Hosts are specifically designed for scenarios where you need to meet software licensing requirements tied to physical hardware attributes like CPU cores.
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