Your company needs a service that eliminates a single point of failure on any provisioned service.
Which feature can Microsoft Azure offer to lower the probability of a failure that disrupts business operations?
A . HDInsight
B . scalability
C . high availability
D . backup
Answer: C
Explanation:
A highly available cloud application implements strategies to absorb the outage of the dependencies like the managed services offered by the cloud platform. Despite possible failures of the cloud platform’s capabilities, this approach permits the application to continue to exhibit the expected functional and nonfunctional systemic characteristics.
Incorrect answers: Not A: Azure HDInsight deploys and provisions Apache Hadoop clusters in the cloud, providing a software framework designed to manage, analyze, and report on big data with high reliability and availability.
Reference: Disaster Recovery and High Availability for Azure Applications
https://msdn.microsoft.com/en-us/library/azure/dn251004.aspx