WHAT Are the major major compnents of a data provider in
ADO.net.
Answer Posted / hemnath.c
data adaper
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Where is adodb dll located?
How to read data with the sqldatareader ?
What we do with the object of ado.net dataset after using it?
What is concurrency? How will you avoid concurrency when dealing with dataset? (One user deleted one row after that another user through his dataset was trying to update same row. What will happen? How will you avoid the problem?)
Explain the namespaces in which .net has the data functionality class.
What is the role of data provider in ado.net?
What are the steps you will take to improve performance?
Which ado.net object is very fast in getting data from the database?
What is openrowset?
Command objects uses, purposes and their methods.
What are the rules to implement connection pooling?
What is sqldatareader in ado.net?
What is the difference between executequery and executenonquery?
Which components of a data provider is used to retrieve, insert, delete, or modify data in a data source?
What is the difference between ado.net and oledb?