ADO.NET Interview Questions
Questions Answers Views Company eMail

Explain the architecture of ado.net?

542

What are the pre-requisites for connection pooling?

539

Explain the difference between an ado.net dataset and an ado recordset?

535

What is shadow copy?

581

Can we do database operations without using any of the ado.net objects?

535

Which one of the following objects is a high-level abstraction of the connection and command objects in ado.net?

582

How do you update a dataset in ado.net and how do you update database through dataset?

486

How to copy the contents from one table to another table and how to delete the source table in ado.net?

527

Explain the overview of ado.net architecture?

520

What is microsoft ado.net?

578

List the 4 common ado.net namespaces?

699

List all the steps in order, to access a database through ado.net?

587

Give an example that shows how to execute a stored procedure in ado.net?

569

What is maximum pool size in ado.net connection string?

501

Explain ado.net features? Benefits? Drawbacks?

556


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Un-Answered Questions { ADO.NET }

Define isolation?

536


Does sqlclient and oledb class share the same functionality?

536


What are the different methods by which we can populate a dataset?

691


What is ado object model?

519


Define atomicity?

581






What are the benefits of ADO.NET?

608


What is data access pattern?

493


If a table contains 20000 records. In a page at each time 100 records to be displayed.

522


What is data control techniques?

509


Which provider is used to connect ms access, oracle, etc…?

530


What we do with the object of ado.net dataset after using it?

524


What is ado.net code?

523


What is partial class?

550


Which keyword is used to accept variable number of parameters?

686


What is Data Provider?

570