Explain POCO Classes in EF.

1.	Explain POCO Classes in EF.
Answer» POCO stands for 'Plain Old CLR Objects'. YET, it does not mean these CLASSES are plain or old. A POCO class is DEFINED as a class that contains no reference to the EF Framework or the .NET Framework at all. In EF applications, Poco entities are known as available domain objects. POCO class is just like other normal .NET classes as these classes don't depend on any framework-specific base class, unlike the standard .NET class. Persistence-ignorant objects, or POCOs, support LINQ QUERIES, which are SUPPORTED by entities derived from the Entity Object itself. Both EF 6 and EF Core support POCO entities.

Answer»

POCO stands for 'Plain Old CLR Objects'. YET, it does not mean these CLASSES are plain or old. A POCO class is DEFINED as a class that contains no reference to the EF Framework or the .NET Framework at all. In EF applications, Poco entities are known as available domain objects.

POCO class is just like other normal .NET classes as these classes don't depend on any framework-specific base class, unlike the standard .NET class. Persistence-ignorant objects, or POCOs, support LINQ QUERIES, which are SUPPORTED by entities derived from the Entity Object itself. Both EF 6 and EF Core support POCO entities.

Discussion

No Comment Found

Related InterviewSolutions

What do you mean by DbEntityEntry Class in EF?
Explain EDM and write the process to create it.
Write the namespace that is used to include .NET Data provider for SQL server in .NET code.
Explain the ObjectSet in EF.
What is the best way to handle SQL injection attacks in Entity Framework?
What do you mean by SQL injection attack?
Explain EF Data access Architecture.
What do you mean by Micro ORM?
Explain Complex Type in Entity Framework.
Write different types of inheritance supported by Entity Framework.