Exam 70-475 topic 1 question 24 discussion

DRAG DROP -
You manage a Microsoft Azure HDInsight Hadoop cluster. All of the data for the cluster is stored in Azure Premium Storage.
You need to prevent all users from accessing the data directly. The solution must allow only the HDInsight service to access the data.
Which five actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Select and Place:

Suggested Answer:
Example: scenario where a customer wishes to explore a move from an existing Hortonworks (HDP) cluster to an Azure HDInsight (HDI) cluster.
With the target Storage account in place, I can now configure the HDP cluster to connect to it. The easiest way I have found to do this is using Ambari:
✑ Login to the Ambari portal and navigate to the (default) dashboard
✑ Select HDFS from the left-hand navigation
✑ On the resulting HDFS page, click on the Configs tab
✑ On the resulting page, select the Advanced option
✑ Scroll down and expand the Custom core-site node
Select Add Property from the bottom of the expanded node

✑ Enter fs.azure.account.key.<account name>.blob.core.windows.net, substituting the name of the Storage account for <account name>, as the Name of the property
✑ Enter the Account key as the Value of the property
✑ Click the Add button and verify the new property appears under the Custom core-site node
✑ Locate the notification bar at the top of the current page
✑ Click the Save button on the notification bar to push changes to the cluster
✑ Follow any remaining prompts to complete the Save process
✑ Once the Save process is completed, Ambari will indicate a restart of some services is required. Click the Restart button and Restart All Affected from the resulting drop-down. Follow any remaining prompts and monitor the process until it is successfully completed.
Reference: https://blogs.msdn.microsoft.com/data_otaku/2016/12/09/pushing-data-from-a-hortonworks-cluster-to-an-azure-hdinsight-cluster/