18 Questions
What is the purpose of using object initializers in C#?
To facilitate setting object properties directly at instantiation without parameterized constructors
Which of the following statements about object initializers is true?
They allow setting different initial values for properties of the same data type
In the context of object initialization, what is an auto-implemented property in C#?
A property that does not have an explicit backing field declared by the developer
How do object initializers help in creating multiple objects with different initial assignments?
By providing a concise syntax for setting different property values during object creation
When using object initializers in C#, what role does the 'this' reference play?
It refers to the current instance of the class being initialized
How do object initializers contribute to memory optimization in C#?
By avoiding unnecessary memory usage when creating objects with specific property assignments
What is a field known as when each object of a class maintains its own copy of it?
Instance variable
Which access modifier is commonly used for most class fields?
Private
What is the purpose of using private fields within a class?
To promote information hiding
Which keyword is used to create an object in C#?
new
What relationship is defined when one object uses another object within it?
Composition relationship
What is the first step in creating an object in C#?
Declare a reference to the object
What is an object in object-oriented programming?
An instance of a class
Why does the identifier for an object hold a reference rather than the object itself?
To reduce memory usage
Which type holds the actual value itself, rather than a memory address?
Value types
In C#, what does the identifier for an object actually hold?
A memory address
Which type is considered a reference type in C#?
classes
What does a value type hold in C#?
The actual value itself
Learn about object initializers in C# and how to set up object properties directly at the time of instantiation. This quiz covers different ways to initialize objects in C# without the need for constructors with parameters.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
