What is meant by DataTable?

What is the use of DataTable?

A DataSet is made up of a collection of tables, relationships, and constraints. In ADO.NET, DataTable objects are used to represent the tables in a DataSet. A DataTable represents one table of in-memory relational data; the data is local to the .

What is DataTable and types?

A data table contains columns and rows of information used to achieve easier visual representation. There are two types of tables within a data model: the lookup table and fact table. A lookup table is a fundamental part of your data model.

What is the difference between table and DataTable?

1) A DataTable is an in-memory representation of a single database table which has collection of rows and columns whereas a DataSet is an in-memory representation of a database-like structure which has collection of DataTables.

What is difference between DataTable and DataSet?

A DataTable object represents tabular data as an in-memory, tabular cache of rows, columns, and constraints. The DataSet consists of a collection of DataTable objects that you can relate to each other with DataRelation objects.