You are evaluating a Windows Azure application.
The application uses one instance of a web role.The role instance size is set to Medium.
The application does not use SQL Azure.
You have the following requirements for scaling the application:
Maximize throughput.
Minimize downtime while scaling.
Increase system resources.
You need to recommend an approach for scaling the application.
What should you recommend?

You are designing a Windows Azure application that will use a worker role.
The worker role will create temporary files.
You need to recommend an approach for creating the temporary files that minimizes storage transactions.
What should you recommend?

You are designing a Windows Azure application.
The application includes processes that communicate by using Windows Communications Foundation (WCF)
services.
The WCF services must support streaming.
You need to recommend a host for the processes and a WCF binding.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

You are developing a Windows Azure application in which a web role and worker role will communicate by
using a Windows Azure Queue.
You need to recommend an approach for ensuring that the worker role does not attempt to process anymessage more than three times.
What should you recommend?

A Windows Azure application retrieves data from SQL Azure. You need to recommend an approach for
improving application query performance.
What should you recommend?

An application uses Windows Azure Table storage.
The application uses five tables.
One table used by the application is approaching the limit for storage requests per second. You need to
recommend an approach for avoiding data access throttling.
What should you recommend?

A Windows Azure application stores data in a SQL Azure database. The application will start an operation that
includes three insert statements. You need to recommend an approach for rolling back the entire operation ifthe connection to SQL Azure is lost.
What should you recommend?

You are designing a Windows Azure application that will store data in two SQL Azure databases. The
application will insert data in both databases as part of a single logical operation. You need to recommend an
approach for maintaining data consistency across the databases.
What should you recommend?

You are designing an application that will use Windows Azure Table storage to store millions of data points
each day.
The application must retain each day’s data for only one week. You need to recommend an approach for
minimizing storage transactions.
What should you recommend?

You are designing a Windows Azure application that will use Windows Azure Table storage. You need to
recommend an approach for minimizing storage costs.What should you recommend?