Answer Posted / vamseedhar

by using dataview

How can we add/remove row's in "datatable" object of "dataset"?

1025

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how you will deal result set? How do you sort a dataset?If a dataset contains 100 rows, how to fetch rows between 5 and 15 only?

1016

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What is ado control?

955

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

928

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What does executenonquery () method return?

939

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What are the different namespaces used in the project to connect the database? What data providers available in .net to connect to database?

1339

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What is ole word?

952

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What is the difference between Optimistic and Pessimistic locking?

984

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What is the difference between ado.net and oledb?

952

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What are the disadvantages of using datalist?

1033

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What is concurrency? How will you avoid concurrency when dealing with dataset? (One user deleted one row after that another user through his dataset was trying to update same row. What will happen? How will you avoid the problem?)

1004

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What is XML serialization

1063

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What is the difference in an abstract class and an interface?

1009

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How to pass values into a datatable?

1141

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What is ado.net in mvc?

929

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