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Code-First Development with Entity Framework by Sergey Barskiy

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Self-test questions

Q1. What base class can be used to represent a table in a database inside the DbContext collection's property?

  1. List<T>/List(of T)
  2. DbSet<T>/DbSet(of T)
  3. ICollection<T>/ICollection(of T)

Q2. You do not have to call Dispose on DbContext after use, true or false?

Q3. Which method can be used to locate a row in the database using the primary key in Entity Framework?

  1. Find
  2. Locate
  3. Define

Q4. Which method of DbSet can you use after finding a record to delete it?

  1. Delete
  2. Remove
  3. Erase

Q5. You want to easily update the last name of a person in a record stored in the database. You can do so in Entity Framework by:

  1. Issuing a SQL command
  2. Getting the corresponding object, setting the LastName property, and calling SaveChanges
  3. Creating an instance with the same ...

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