Multiple choice

Does an XML play any role in the ADO.NET architecture?

  1. No

  2. Yes

  3. Sometimes

  4. Can't be determined

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

ADO.NET uses XML extensively for data representation and serialization. The DataSet class can read and write XML, and XML is used for interoperability between different systems. XML is integral to disconnected data access in ADO.NET.