问题

You&ensp;are&ensp;planning&ensp;the&e

You are planning the migration of a Microsoft SQL Server 2008 database to SQL Azure. You need to recommend an approach for ensuring that database connectivity does not degrade. Which two actions should you recommend？（）

A Implement transactions for database queries.
B Close database connections in the application.
C Use Microsoft ADO.NET in the data access layer.
D Implement a retry policy in the data access layer.

参考答案

参考解析：

分类：MCPD(70-583)题库

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