The super keyword is used to call the constructor of its parent class to access the parent’s properties and methods . Tip: To understand the “inheritance” concept (parent and child classes) better, read our JavaScript Classes Tutorial.
Read moreWhat is the use of super ()?
The super() in Java is a reference variable that is used to refer parent class constructors . super can be used to call parent class’ variables and methods. super() can be used to call parent class’ constructors only.14 Eyl 2021
Read moreWhy do we use constructor overloading in C ++?
Answer: Benefits of constructor overloading in C++ is that, it gives the flexibility of creating multiple type of objects of a class by having more number of constructors in a class , called constructor overloading. In fact, it is similar to C++ function overloading that is also know as compile time polymorphism.
Read moreWhy do we use overloading?
Method overloading increases the readability of the program . This provides flexibility to programmers so that they can call the same method for different types of data. This makes the code look clean.
Read moreCan constructor be overloaded yes or no?
Since the constructors can’t be defined in derived class, it can’t be overloaded too, in derived class .
Read moreCan we have more than one constructor in a class if yes explain the need for such a situation?
Yes, a Class in ABL can have more than Constructor . Multiple instance constructors can be defined for a class that are overloaded with different parameter signatures. If an instance constructor is defined without parameters, that constructor becomes the default instance constructor for the class.
Read moreWhat is constructor overloading explain in detail?
The constructor overloading can be defined as the concept of having more than one constructor with different parameters so that every constructor can perform a different task .
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