25+ Ado.Net Interview Questions and Answers - 3

Question: 11

Define data columns?

A data column object defines properties of a column within the data table.

A column can be created in code or it can be automatically generated by the runtime.

Question: 12

What is the use of the method Execute Reader?

This method executes the command and returns a typed data reader object, depending on the provider in use.

Question: 13

Define binding context?

It manages the collection of binding managers for a specific control. A program’s main interest in the Binding Context is to use it to gain access to the binding manager for a data source.

Question: 14

Define connection pool?

A connection pool is a collection of equivalent connections. This means that the connections are connected to the same database and that each request from a client uses one of these connections to access the data.