To answer this question, let's go through each option to understand why it is correct or incorrect:
Option A) True - This option is correct. In the .NET framework, XML is commonly used for various purposes, including configuration files, data exchange, and serialization. XML is used extensively for integration purposes in .NET applications.
Option B) False - This option is incorrect. XML is indeed used for the underlying integration of .NET.
The correct answer is A) True. This option is correct because XML is widely used for integration in the .NET framework.