A Windows Azure .NET 4 application is experiencing a runtime issue.  One of the roles cycles through initializing， working， and stopping.  You need to recommend an approach for identifying the problem. 
What should you recommend？（）

单项选择题You are designing a test plan for an existing Windows Azure .NET 4 application.  Method calls return incorrect results for certain input parameters.   You need to recommend an approach for debugging the method calls.  What should you recommend？（）

A. Attach the remote debugger to the application.
B. Use the Microsoft Visual Studio 2010 Test Manager tool.
C. Use IntelliTrace to collect only eventsfrom the application.
D. Use IntelliTrace to collect events and call information from the application.

单项选择题You are designing a plan to migrate an application to Windows Azure.  The application generates log files in a proprietary format.  You need to recommend an approach for retaining the existing log file format.  What should you recommend？（）

A. Configure Windows Azure Diagnostics to transfer event logs.
B. Configure Windows Azure Diagnostics to transfer directories.
C. Configure Windows AzureDiagnostics to transfer performance counters.
D. Configure Windows Azure Diagnostics to transfer basic Windows Azure logs.

单项选择题You are analyzing the performance of a SQL Azure database.   You need to recommend an approach for identifying the indexes that should be added to improve database performance.  What should you recommend？（）

A. Use SQL Server Profiler to identify missing indexes.
B. Use the Database Engine Tuning Advisor to identify missing indexes.
C. Use a Dynamic Management View to analyze query plans.
D. Use a DynamicManagement View to ascertain the number of pending I/O requests.

单项选择题A Windows Azure application connects to a SQL Azure database.  The database size has increased significantly.   Some queries in the application no longer complete.   You need to recommend an approach for identifying queries that do not complete.  What should you recommend？（）

A. Use the SQL Server Profiler to capture all SQL activities.
B. Use a Dynamic Management View to analyze performance.
C. Use the Database Engine Tuning Advisor to analyze the workload.
D. Use Microsoft SQL Server Management Studio to analyze the SQL logs.

多项选择题A Windows Azure application connects to a SQL Azure database.  Connections to the database are being dropped due to throttling.   You need to recommend an approach for identifying the root cause of the problem.   Which two actions should you recommend？（）

A. Use Dynamic Management Views to analyze performance issues.
B. Decrease the connection timeout in the database connection string.
C. Make sure the application is closing database connections that are not needed.
D. Use SQL Profiler to analyze performance issues by configuring it to connect to SQL Azure.