This is a realistic expectation to have. You want to know the possibilities. Ask your cosmetic surgeon about computer imagery to compare a ?before? picture and a realistic expectation of what your ?results? might be.
what is typed and untyped dataset?
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.
Can dataReader hold data from multiple tables?
What is different between SqlCommand object and Command Behavior Object?
what is bubbled event can u pls explain?
If a table contains 20000 records . In a page at each time 100 records to be displayed. What are the steps u will take to improve performance? will you use dataset or datareader?
What is data access layer?
What are the different row versions available in table?
What are the two fundamental objects in ADO.NET?
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?
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