ADO.NET Interview Questions
Questions Answers Views Company eMail

What is the namespaces being used to access oracle database?

508

Explain why canot we use multiple inheritance and garbage collector paralelly in .net?

579

Explain the advantages and disadvantages of using datalist?

602

How do you update database through dataset?

529

Explain the different row versions available in table?

536

What are the advantages of using datalist?

496

Define bubbled event?

503

What is the default provider in ado.net?

503

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

515

Define atomicity?

567

Define isolation?

526

What is ado net stands for?

504

What is an orm, and why would you use one instead of plain old ado.net?

561

What is sql command in ado net?

488

What is datasource in ado.net?

572


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Un-Answered Questions { ADO.NET }

What is executenonquery ado.net?

488


What is executequery?

487


Explain ODP.net

560


Which keyword is used to accept variable number of parameters?

674


What does adodb stand for?

496






What is commandbuilder in ado.net?

520


What are the ado.net components?

518


Explain About ado.net components/objects. Usage of data adapters and tell the steps to retrieve data.

549


Why do we use sqldataadapter?

473


What are two types of transaction supported by ado.net?

522


What are the different row versions available in table?

517


How do we use stored procedure in ADO.NET and how do we provide parameters to the stored procedures?

558


What is a dataview?

520


Which is faster entity framework or ado.net?

491


What is ambient transaction?

495