Briefly describe what an object initializer does and give a specific example. When is the object initializer assignment made?

What will be an ideal response?

An object initializer allows you to assign values to any accessible members or properties of a class at the time of instantiation without calling a constructor with parameters. For example, assuming an Employee class has been created with a public IdNumber property and a parameterless constructor, you can write an object initializer as follows:
Employee aWorker = new Employee {IdNumber = 101};
In this statement, 101 is assigned to the aWorker object's IdNumber property. The assignment is made within a pair of curly braces; no parentheses are used with the class name. When this statement executes, the parameterless, default constructor for the class is executed first, and then the object initializer assignment is made.