Scenario: You are working on an application that uses Entity Framework. You need to update a specific record in the database. What steps would you typically follow in Entity Framework to achieve this?
- Connect to the database, retrieve the record using LINQ query, update the record properties, and call SaveChanges() method.
- Execute a SQL UPDATE statement directly against the database using SqlCommand object.
- Use DataAdapter to retrieve the record, update the necessary fields, and then update the database using DataAdapter.Update() method.
- Use SqlCommandBuilder to automatically generate SQL UPDATE statements based on changes to the record properties.
In Entity Framework, to update a specific record, you typically follow these steps: Connect to the database using the DbContext, retrieve the record using LINQ query or Find() method, update the properties of the retrieved object, and finally call SaveChanges() method to persist the changes to the database. Using direct SQL commands or DataAdapter is not the recommended approach in Entity Framework.
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