VMware Aria Automation 8.x Professional (2023) — Question 19

What is the purpose of a service mesh?

Answer options

• A. Provides dynamic application load balancing and autoscaling across multiple clusters and multiple sites.
• B. Provides a centralized, global routing table to simplify and optimize traffic management.
• C. Provides service discovery across multiple clusters.
• D. Provides an infrastructure layer that makes communication between applications possible, structured, and observable.

Correct answer: D

Explanation

The correct answer, D, accurately describes the service mesh's role in facilitating communication between applications in a structured and observable manner. Options A, B, and C focus on specific functionalities like load balancing, routing, and service discovery, which are not the primary purpose of a service mesh.