AZ-900 Quiz
High availability, scalability, reliability, predictability, security, governance and manageability benefits of the cloud
Question 1
Which of the following terms refer to making a service available with minimal downtime?
A. High Availability
B. Fault Tolerance
C. Disaster Recovery
The correct answer is A. High availability keeps services up and running, with minimal downtime.
Question 2
Fill in the blank
____________ is the ability of a service to remain available after a failure of one of the components of the service.
A. Disaster Recovery
B. Low Latency
C. Fault Tolerance
D. Scalability
The correct answer is C. Fault Tolerance ensures that a cloud service is available after a failure occurs.
Question 3
Fill in the blank
____________ is the ability of a service to remain available after a failure of one of the components of the service.
A. Disaster Recovery
B. Low Latency
C. Fault Tolerance
D. Scalability
The correct answer is A. Disaster Recovery ensures that a service can be recovered after a failure.
Question 4
Fill in the blank
___________ ensures the service can handle increased demand.
A. Disaster Recovery
B. Low Latency
C. Fault Tolerance
D. Scalability
The correct answer is A. Scalability ensures the service can handle increased demand.
Question 5
Which of the following can be used to define a repeatable set of Azure resources that adhere to an organization's standards, patterns, and requirements
A. Azure Policy
B. Azure Blueprint
C. Compliance Manager
The correct answer is B. A hybrid cloud can also first exist as a public cloud. A Hybrid Cloud model can also leverage different cloud providers such as Azure, AWS and GCP.
Question 6
Your company hosts an application that is used by all the customers of the company. The application has high usage during working hours (9am-5pm weekdays) but low usage during evenings and weekends. Which benefit of Azure Cloud Services supports cost management for this type of usage pattern?
A. Elasticity
B. Low Latency
C. Fault Tolerance
The correct answer is A. Elasticity can automaticall scale up or out resources when needed to handle additional load and manage costs by scaling down or in when fewer resources are sufficient.