
EFCore_New
Flashcard
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Computers
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Professional Development
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Hard
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10 questions
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1.
FLASHCARD QUESTION
Front
In Code First approach, how do you create a new database? Options: By writing raw SQL queries, By defining classes and properties in C#, By using XML configuration files, By using stored procedures
Back
By defining classes and properties in C#
2.
FLASHCARD QUESTION
Front
Which method is used to save changes to the database in Entity Framework?
Back
SaveChanges
3.
FLASHCARD QUESTION
Front
What is the purpose of the DbContext class in Entity Framework?
Back
To manage database connections and transactions
4.
FLASHCARD QUESTION
Front
Which command is used to add a new migration in Entity Framework Core?
Back
Add-Migration
5.
FLASHCARD QUESTION
Front
Which method is used to add a new entity to the context in Entity Framework?
Back
Add
6.
FLASHCARD QUESTION
Front
How do you specify a primary key in Entity Framework using Data Annotations? Options: [Key], [PrimaryKey], [PK], [Identity]
Back
[Key]
7.
FLASHCARD QUESTION
Front
What is the result of calling SaveChanges on a DbContext instance in Entity Framework?
Back
It applies the changes made to the entity objects to the database
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