Default Constructors in C++ Constructors are functions of a class that are executed when new objects of the class are created. The constructors have the same name as the class and no return type, not even void. They are primarily useful for providing initial values for variables of the class .
Read moreWhat is the purpose of default constructor?
Q) What is the purpose of a default constructor? The default constructor is used to provide the default values to the object like 0, null, etc., depending on the type .
Read moreHow do you create a default constructor in Java?
If we do not create any constructor, the Java compiler automatically create a no-arg constructor during the execution of the program. This constructor is called default constructor. … Example 5: Default Constructor. TypeDefault ValueobjectReference nullJava Constructors (With Examples) – Programiz www.programiz.com › java-programming › constructors
Read moreWhy do we use default constructor in Java?
Q) What is the purpose of a default constructor? The default constructor is used to provide the default values to the object like 0, null, etc. , depending on the type.
Read moreIs there default constructor in Java?
Java compiler automatically creates a default constructor (Constructor with no arguments) in case no constructor is present in the java class .13 Ağu 2018
Read moreWhat is default constructor * Your answer?
A default constructor is a 0 argument constructor which contains a no-argument call to the super class constructor . To assign default values to the newly created objects is the main responsibility of default constructor.
Read moreWhat is a default constructor where is it used?
The default constructor is used to provide the default values to the object like 0, null, etc., depending on the type .
Read more