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Questions

Explain about Ado.Net Objects

What are the data providers available in .net to connect to database

Types of Concurrency Control

What are the steps to connect to a database ?

What is difference between dataset and datareader

How do we use stored procedure in ADO.NET and how do we provide parameters to the stored procedures

How can we force the connection object to close after my datareader is closed

How do we get changed value dataset?

How add/remove row’s in “DataTable” object of “DataSet”

How can we load multiple tables in a DataSet

How can we add relation’s between table in a DataSet

What’s difference between Dataset. clone and Dataset. copy

Explain what a diffgram is and its usage

How xml files and be read and write using dataset

What are the different row versions available

Explain acid properties

Explain the ADO . Net Architecture

How can we add an expression for a column?

Which method do you invoke on the Data Adapter control to load your generated dataset with data

How to filter rows? Example filter employee's who salary > 1500

How to get a particular row number for a given condition? Example empcode=1000

How to sort data in datatable? Sort data using Employeename field

About Data Adapter Events?

If a dataset contains 100 rows, how to fetch rows between 5 and 15 only

What’s basic use of Data View?

How can we load multiple tables in a Dataset?

What is typed dataset ?

What is ReadXml?

How to remove or clear the rows in a datatable?

How to copy records from one datatable to another datatable?