ADO.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ADO.NET Interview Questions

Questions Answers Views Company eMail

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

IBM,

3 15005

If a dataset contains 100 rows, how to fetch rows between 10 and 20 only ?

Ksb,

14 35846

How to generate XML from a dataset and vice versa?

2 8081

What is method to get XML and schema from Dataset?

2 9423

How do u implement locking concept for dataset?

ABC,

2 10809

What is ADO .NET and what is difference between ADO and ADO.NET?

Ksb,

7 14708

What are the two fundamental objects in ADO.NET?

Ksb, TCS,

8 24136

What's the difference between Dataset.clone and Dataset.copy?

Ksb,

10 33192

What we do with the object of ado.net dataset after using it?Can we dispose it or can we set it nothing?Is it must or not?

SVI,

4 7953

What are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?

2 12528

What?s the role of the DataReader class in ADO.NET connections?

Honeywell, Ksb,

7 16063

Being fresher How would i answer to the question that what is your salary exception?

4 7772

I am fresh graduate, trained in C# .net. How do i answer when interview ask me , Where do you see yourself within 5 years from now?

2 10066

how can implement dropdownlist in particular of dataset when try to update?

TCS,

2780

How can you implement sub data grid in a master datagrid?

1 6869

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Un-Answered Questions { ADO.NET }

What is the difference between statement and preparedstatement interface?

999

How to add a javaScript function in a datagrid?

1134

Explain the difference in an abstract class and an interface?

927

What is two way data binding android?

988

Describe the command object and its method.

1004

How to create dynamic gridview?

1032

What do you know about ado.net's objects?

1003

How to connect and retrieve data from database using dataset

1056

How do you update a dataset in ado.net?

1030

What is ado in agriculture?

966

What is the use of SqlCommand object?

1230

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

996

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

1029

What is the difference between data grid and data repeater?

1079

What is ado.net objects?

967

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