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70-516 · Question #191

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application. The application connects to a Microsoft SQL Server 2008 database. SQLConnection conn = new…

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Implementing Data Access

Question

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application. The application connects to a Microsoft SQL Server 2008 database. SQLConnection conn = new SQLConnection(connectionString); conn.Open(); SqlTransaction tran = db.BeginTransaction(IsolationLevel. ...); ... You must retrieve not commited records originate from various transactions. Which method should you use?

Options

  • AReadUncommited
  • BReadCommited
  • CRepeatableRead
  • DSerializable

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Topics

#isolation levels#ReadUncommitted#SqlTransaction#dirty reads
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