In Logical Layers, which items rely on the underlying infrastructure?

In Logical Layers, which items rely on the underlying infrastructure?

• A. End-user engagement
• B. Network devices
• C. Data center cooling
• D. Engagement, Experience, App Portfolio - Actual Apps themselves

Answer: (D)

In Logical Layers, the foundation is the underlying infrastructure, and everything built on top of it depends on that base to function. The actual apps themselves, along with the engagement and experience they deliver, sit above this foundation and rely on the infrastructure for compute, memory, storage, networking, and platform services to run, scale, and respond to users. Without the underlying infrastructure, those apps cannot operate or deliver experiences. The other options describe components or outcomes of the system rather than the software assets that directly rely on the infrastructure: network devices and data center cooling are part of the infrastructure itself, not dependent on it in the same way; end-user engagement is an outcome or metric rather than the software assets that require infrastructure to run.

In Logical Layers, the foundation is the underlying infrastructure, and everything built on top of it depends on that base to function. The actual apps themselves, along with the engagement and experience they deliver, sit above this foundation and rely on the infrastructure for compute, memory, storage, networking, and platform services to run, scale, and respond to users. Without the underlying infrastructure, those apps cannot operate or deliver experiences.

The other options describe components or outcomes of the system rather than the software assets that directly rely on the infrastructure: network devices and data center cooling are part of the infrastructure itself, not dependent on it in the same way; end-user engagement is an outcome or metric rather than the software assets that require infrastructure to run.