Explain how to find the given query is optimised one or not?
How to create data relations?
Difference between sqlcommand and sqlcommandbuilder?
What is the use of SqlCommandBuilder?
How to create dynamic gridview?
What is the meaning of object pooling?
What are the usages of the command object in ado.net?
What are the Features and disadvantages of dataset
What is the difference between Data adaptor and Data set?
How do you connect to sql server database without using sqlclient?
What is the usage of the dataset object in ado.net?
Does ado.net use odbc?
How to add a javaScript function in a datagrid?
What is difference between datareader and dataadapter?
how to create a quiz software using 4 options to answer and how to check with answers in the database and award marks....