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What's difference between "Optimistic" and "Pessimistic" locking?
In the pessimistic locking when user wants to update a data it locks the record and till then no one can update data. The Other user's can only view the data when there is a pessimistic locking.
In the optimistic locking many users can open the same record for updating,and hence increases maximum concurrency. The Record is only locked when updating the record. This is the most preferred way of locking practically. In today's time the browser based application is very common and having the pessimistic locking is not a practical solution.
The ADO.NET gives the SqlCommand object which gives the functionality of executing the stored procedures. CREATE PROCEDURE SelectByEmployee @FirstName nvarchar(200) AS Se
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What is different overloading and overriding, please explain
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Project Description: We are looking for same usability/options of coachup.com thus, we will have different own UI design. Conditions: State your price and please describe/
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