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Which is the default Provider Name of the Providers used to access the DataBase?

Posted By :Syed Shakeer Hussain     Posted Date :November 21, 2009    Points :10   Category :ADO.Net 

You can also find related Interview Question to Which is the default Provider Name of the Providers used to access the DataBase?  below: 

What are the different steps to access a database through ADO.NET?

Create a connection to the database using a connection object.
Open the Database Connection.
Invoke a command to create a Dataset object using an adapter object.
Use the Dataset object in code to display data or to change items in the database.
Invoke a command to update the database from the Dataset object using an adapter object.
Close the database connection.


Database Concurrency in Sql Server.

When two or more user try to update same type of data in a table then Database Concurrency helps in this situation.

There are 2 types of Database Concurrency

Pessimistic: When one user try to change the data with pessimistic concurrency then a lock is placed on the data in a table so that another user cannot change data. when one user finishes then other user can able to change.

Optimistic: When two user works on the same data in a table and one change that data first then second user cannot change that same data becasue the which he have using is allready changed so he cannot do the change becasue change apply to another data that is changed by first user. (More...)

What is Active Directory? What is the namespace used to access the Microsoft Active Directories? What are ADSI Directories?

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Using ADSI, you can create applications that perform common administrative tasks, such as backing up databases, accessing printers, and administering user accounts. (More...)

Difference between OLEDB Provider and SqlClient ?

SQLClient .NET classes are highly optimized for the .net / sqlserver combination and achieve optimal results. The SqlClient data provider is fast. It's faster than the Oracle provider, and faster than accessing database via the OleDb layer. It's faster because it accesses the native library (which automatically gives you better performance), and it was written with lots of help from the SQL Server team. (More...)

What is Default value of Bool ?

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What is a Database system?

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