Multiple choice technology web technology

What are the fundamental objects in ADO.NET?

  1. Data Reader

  2. Data Table

  3. Dataset

  4. Data Row
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A,C Correct answer
Explanation

ADO.NET's fundamental objects are DataReader (connected, forward-only read) and Dataset (disconnected, in-memory cache). DataAdapter and DataRelation are supporting objects, while DataTable and DataRow are Dataset contents.

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