Microsoft
70-518 · Question #112
70-518 Question #112: Real Exam Question with Answer & Explanation
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Question
You are designing a Windows Presentation Foundation (WPF) application. You have the following requirements: - Run client-side validation tests on a large result set from a Microsoft SQL Server 2008 database. - Validate each row of data without storing the entire result set in memory. You need to recommend a data access technology. What should you recommend?
Options
- ALINQ to SQL using the ElementAt() method
- BADO.NET using SqlDataReader objects
- CLINQ to Entities using the ElementAt() method
- DADO.NET using SqIDataAdapter objects and DataSet objects
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