Microsoft Azure Architect Technologies (AZ-300) Practice Exam

Which of the following terms relates to maintaining system performance during partial network outages?

1. Scalability

2. Availability

3. Interoperability

4. Adaptability

The correct answer is: Availability

The term that relates to maintaining system performance during partial network outages is availability. Availability refers to the capability of a system to remain functional and accessible when it is needed, even in the event of failures or disruptions. In the context of network outages, it emphasizes the system's resilience and ability to continue operating under less-than-ideal conditions. For instance, when a network experiences a partial outage, the system’s architecture and design can ensure that users still have access to critical resources and functionalities. High availability solutions often use redundancy and failover strategies to minimize impact during these events. While scalability pertains to the ability of a system to handle increased loads or user demands, interoperability refers to the capacity of systems to work together within a network, and adaptability is about the ability to adjust to new conditions or changes. None of these terms directly address the specific challenge of maintaining operations during partial network disruptions as effectively as availability does.