ADO.NET Interview Questions
Questions Answers Views Company eMail

What is the use of SqlCommandBuilder?

626

How to create dynamic gridview?

MCN Solutions,

596

What is the difference between Data adaptor and Data set?

HCL,

519

What two types of data providers does ADO.NET supply? What determines which one you should use?

CDC,

544

How to Read, Add, Update and Delete record in Entity Framework ?

574

Define Execute Scalar?

UGC Corporation,

558

what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?

EDS,

544

What are the benefits of ADO.NET?

B-Ways TecnoSoft,

615

Define Execute Reader?

598

how we can fire event in databound coulm in datagfrid withot using button?

Tech Mahindra,

580

How to check if the Dataset has records ?

NA,

540

What is typed dataset ?

NA,

684

What is DataRowCollection?

633

How to pass values into a datatable?

603

What is difference between Dataview and Datatable?

534


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Un-Answered Questions { ADO.NET }

Which method is used to sort the data in ADO.Net?

1517


What do you mean by performing asynchronous operation using command object?

519


Describe the command object and its method.

531


What is disconnected data?

586


How do you merge 2 datasets into the third dataset in a simple manner?

543






How do you update database through dataset?

544


What is the usage of the dataset object in ado.net?

493


What you mean by filtering of data?

546


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

506


What is ado full form?

509


describe the dataset object in ado.net.

528


How to enable and disable connection pooling?

513


What is a data control clerk?

576


How to store data in memory?

510


What are datareaders?

540