Câu 39: 70-487: MCSD Developing Windows Azure and Web Services

You are developing an ASP. NET Core web application by using an Entity Framework code-first approach. The application uses a SQLite database. You make changes to the classes in the model. You must apply the changes to the database. You need to suggest an approach to reliably handle the Entity Framework migrations. Which three actions should you perform? Each correct answer presents a part of the solution. Each correct selection is worth one point.NOTE:

1. A. Modify the scaffolded migration script to drop the modified tables.
2. B. Run the following command: dotnet ef database update
3. C. Modify the scaffolded migration script to create new tables with the migration changes. — đáp án hiện tại
4. D. Modify the scaffolded migration script to drop the existing database and create the new database. — đáp án hiện tại
5. E. Run the following command: dotnet ef migrations add — đáp án hiện tại