Microsoft
70-516 · Question #57
70-516 Question #57: Real Exam Question with Answer & Explanation
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Question
You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to develop an application that connects to a Microsoft SQL Server 2008 database. The application includes a SqlConnection named conn and a SqlCommand named cmd. You need to create a transaction so that database changes will be reverted in the event that an exception is thrown. Which code segment should you use?
Options
- Avar transaction = conn.BeginTransaction();
- Bvar transaction = conn.BeginTransaction();
- Cvar transaction = conn.BeginTransaction();
- Dvar transaction = conn.BeginTransaction();
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