Question ID 13719	You manage an application running on Azure Web Sites Standard tier. The application uses a substantial amount of large image files and is used by people around the world. Users from Europe report that the load time of the site is slow. You need to implement a solution by using Azure services. What should you do?
Option A	Configure Azure blob storage with a custom domain.
Option B	Configure Azure CDN to cache all responses from the application web endpoint.
Option C	Configure Azure Web Site auto-scaling to increase instances at high load.
Option D	Configure Azure CDN to cache site images and content stored in Azure blob storage.
Correct Answer	D

Description Explanation: Blobs that benefit the most from Azure CDN caching are those that are accessed frequently during their time-to-live (TTL) period. A blob stays in the cache for the TTL period and then is refreshed by the blob service after that time is elapsed. Then the process repeats. References:
Update Date and Time 2017-10-21 07:22:16

 

Question ID 13720	A company has an Azure subscription with four virtual machines (VM) that are provisioned in an availability set. The VMs support an existing web service. The company expects additional demand for the web service. You add 10 new VMs to the environment. You need to configure the environment. How many Update Domains (UDs) and Fault Domains (FDs) should you create?
Option A	2 UDs and 5 FDs
Option B	5 UDs and 2 FDs
Option C	14 UDs and 2 FDs
Option D	14 UDs and 14 FDs
Correct Answer	B

Description
Update Date and Time 2017-10-21 07:41:56