nerdexam
Microsoft

70-516 · Question #69

You use Microsoft .NET Framework 4.0 to develop an application that connects to a Microsoft SQL Server 2008 database. You need to prevent dirty or phantom reads. Which IsolationLevel should you use?

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Implementing Data Access

Question

You use Microsoft .NET Framework 4.0 to develop an application that connects to a Microsoft SQL Server 2008 database. You need to prevent dirty or phantom reads. Which IsolationLevel should you use?

Options

  • ASerializable
  • BSnapshot
  • CReadCommited
  • DReadUncommited

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Topics

#transaction isolation#Snapshot#phantom reads#IsolationLevel
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