- (Exam Topic 5)
You need to design a highly available Azure SQL database that meets the following requirements: 
Failover between replicas of the database must occur without any data loss. The database must remain available in the event of a zone outage. Costs must be minimized
Which deployment option should you use?
Correct Answer:
C
- (Exam Topic 5)
You are designing an order processing system in Azure that will contain the Azure resources shown in the following table.
The order processing system will have the following transaction flow: 
A customer will place an order by using App1. When the order is received, App1 will generate a message to check for product availability at vendor 1 and vendor 2. An integration component will process the message, and then trigger either Function1 or Function2 depending on the type of order. Once a vendor confirms the product availability, a status message for App1 will be generated by Function1 or Function2. All the steps of the transaction will be logged to storage1.
Which type of resource should you recommend for the integration component? D18912E1457D5D1DDCBD40AB3BF70D5D
Which type of resource should you recommend for the integration component?
Correct Answer:
A
A data factory can have one or more pipelines. A pipeline is a logical grouping of activities that together perform a task.
The activities in a pipeline define actions to perform on your data.
Data Factory has three groupings of activities: data movement activities, data transformation activities, and control activities.
Azure Functions is now integrated with Azure Data Factory, allowing you to run an Azure function as a step in your data factory pipelines.
Reference:
https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities
- (Exam Topic 5)
Your company plans to publish APIs for its services by using Azure API Management. You discover that service responses include the AspNet-Version header.
You need to recommend a solution to remove AspNet-Version from the response of the published APIs. What should you include in the recommendation?
Correct Answer:
C
References:
https://docs.microsoft.com/en-us/azure/api-management/transform-api
- (Exam Topic 5)
You have an Azure subscription.
You need to deploy an Azure Kubernetes Service (AKS) solution that will use Linux nodes. The solution must meet the following requirements: Minimize the time it takes to provision compute resources during scale-out operations. Support autoscaling of Linux containers. Minimize administrative effort.
Which scaling option should you recommend?
Correct Answer:
D
https://docs.microsoft.com/en-us/azure/aks/virtual-nodes
- (Exam Topic 5)
You plan to store data in Azure Blob storage for many years. The stored data will be accessed rarely.
You need to ensure that the data in Blob storage is always available for immediate access. The solution must minimize storage costs.
Which storage tier should you use?
Correct Answer:
A
Azure cool tier is equivalent to the Amazon S3 Infrequent Access (S3-IA) storage in AWS that provides a low cost high performance storage for infrequently access data.
Note: Azure’s cool storage tier, also known as Azure cool Blob storage, is for infrequently-accessed data that needs to be stored for a minimum of 30 days. Typical use cases include backing up data before tiering to archival systems, legal data, media files, system audit information, datasets used for big data analysis and more.
The storage cost for this Azure cold storage tier is lower than that of hot storage tier. Since it is expected that the data stored in this tier will be accessed less frequently, the data access charges are high when compared to hot tier. There are no additional changes required in your applications as these tiers can be accessed using APIs in the same manner that you access Azure storage.
References:
https://cloud.netapp.com/blog/low-cost-storage-options-on-azure