DRAG DROP
You administer a cloud service named contosoapp that has a web role and worker role.
Contosoapp requires you to perform an in-place upgrade to the service.
You need to ensure that at least six worker role instances and eight web role instances are available when
you apply upgrades to the service. You also need to ensure that updates are completed for all instances by
using the least amount of time.
Which value should you use with each configuration? To answer, drag the appropriate value to the correct
configuration. Each value may be used once, more than once, or not at all. You may need to drag the split
bar between panes or scroll to view content.
Answer: 
Explanation:
* Scenario:
You need to ensure that at least six worker role instances and eight web role instances are available when
you apply upgrades to the service.* You can decide whether you want to update all of the roles in your service or a single role in the service.
In either case, all instances of each role that is being upgraded and belong to the first upgrade domain are
stopped, upgraded, and brought back online. Once they are back online, the instances in the second
upgrade domain are stopped, upgraded, and brought back online.
Update an Azure Service
URL: http://msdn.microsoft.com/en-us/library/azure/hh472157.aspx#proceed