ADO.NET Interview Questions
Questions Answers Views Company eMail

FetCh Records No 5 to 10 From Dataset

4 4872

When multiple users attempt to modify data at the same time Ex user 1 is updating record at same time user2 deleted record user1 has press update button . how to handle concurrency

Digital Group,

4 7043

What is the main difference between ADO and ADO.Net


4 5813

once data is fetched into dataset connection gets closed. but in datareader connection is always maintained...then why datareader is fast and mainly recommended ?

2 3500

what is different between SqlCommand object and Command Behaviour Object

3 9042

what is bubbled event can u pls explain


3 4995

What are the three Objects of ADO.

10 5438

how would i implement dropdownlist in gridview using c#

2 4285

what is meant by connection pooling and event pumbling in


3 7058

how to create a quiz software using 4 options to answer and how to check with answers in the database and award marks....

1 2448

What is the difference between a Dataset and DataReader? Can dataReader hold data from multiple tables?

Fulcrum Logic, Merrill Lynch,

3 5808

I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, How do you check whether all the 10 records were present while updating the data(Which event and steps) and throw the exception.

Satyam, Fulcrum Logic,

2 5481

What are the ADO.NET Controls?

6 4013

i making a project using windows application c#, i want to show user name, password, and one button login. i wanna make it with sealed class .how its possible . when i clicked my login button all project should be open. pls cleare me.

1 4105

what is typed and untyped dataset

3 15033

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Un-Answered Questions { ADO.NET }

What are the advantages of oledb compared with other classes?


oledbdataadpter with ms access in giving exception System.Data.OleDb.OleDbException while writing adapter.update(dataset,"tabname"); how to update the database from dataset?


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


Can we create Synonymns in MS Acess,My Sql Server,Sql Server? But iam we can create in oracle!


how to create a quiz software using 4 options to answer and how to check with answers in the database and award marks....


can we create synonymn in ms access,sql server,my sql if so explain me with example


The answers which posted above is not satisfied my requirement? Can some one post teh exact answer? Thanx