ADO.NET Interview Questions
Questions Answers Views Company eMail

Explain the architecture of ado.net?

535

What are the pre-requisites for connection pooling?

530

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

530

What is shadow copy?

571

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

531

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

578

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

479

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

518

Explain the overview of ado.net architecture?

515

What is microsoft ado.net?

574

List the 4 common ado.net namespaces?

697

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

578

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

559

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

494

Explain ado.net features? Benefits? Drawbacks?

545


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Un-Answered Questions { ADO.NET }

What is connected architecture in ado.net?

515


Which control of the BindingNavigator returns the current position within the data source?

729


What is the current version of entity framework?

474


What is bubbled event?

532


Name which operations can you not perform on an ado.net dataset?

482






What is ado recordset?

493


What is data adapter in ado.net with example?

509


What is data access pattern?

491


What is the difference between typed and untyped dataset?

504


How to maintain the relation between two tables in ADO.NET?

533


What is basic use of data view?

505


What are the key events of sqlconnection class?

604


How to check if a datareader is closed or opened? IsClosed()

573


What is ado in agriculture?

510


Define the executescalar method?

511