Multiple choice technology web technology

What is a DiffGram?

  1. XML file containing both the original and current values for the data.

  2. XML file containing the difference between original and current data.

  3. DataSet loaded with two XML files, resulting in the difference being current.

  4. DataSet loaded with an XML file and the original values from the data source.

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A DiffGram is an XML format used in ADO.NET that preserves both original and current values of data in a DataSet. This format enables tracking changes made to data since it was last loaded. Option A correctly describes this dual-value preservation capability.

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