Top 30+ Advanced XML Interview Questions Pdf 2020-2021 - 1

Question: 1

What is the use of diffgram?

A Diffgram is an XML format that is used to identify current and original versions of data elements.

The Data set uses the Diffgram format to load and persist its contents, and to serialize its contents for transport across a network connection.

When a Dataset is written as a Diffgram, it populates the Diffgram with all the necessary information to accurately recreate the contents, though not the schema, of the Dataset, including column values from both the original and current row versions, row error information and row order.

Question: 2

Is XML case-sensitive?

Yes. XML tags are case-sensitive. The start and end tags should be matched exactly.

Question: 3

What’s the difference between <c> and <code> XML documentation tag?

Single line code example and multiple-line code example.

Question: 4

Can you configure a .NET Remoting object via XML file?

Yes, via machine.config and application level.config file (or web.config in ASP.NET).

Application level XML settings take precedence over machine.config.

Question: 5

What is XML?

XML stands for Extensible Markup Language.

It is a text-based meta-markup language defined by the World Wide Web Consortium.

It has become the standard for data interchange on the Web.