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How do virtual functions differ from pure virtual functions?
Virtual functions is a function that can be overridden in inheriting class with the same signature (function name, parameters number, parameters types and return type);Pure virtual function is function that does not have implementation and if class has pure virtual function is called abstract. It is not possible to instantiate that class. Some other class must inherit it and define the body for it (implement). In other words class only have function prototype/declaration(signature) and no definition(implementation).
Why instance in abstract or interface?
we can make object of interface but in abstract we can not make object of it interface ab= new Classs(): in interface we maintain multiple inhetence by use of obj of interface we if inherit two class have same fun then we give the name of that interface and call the pertucular that fun interface ab= new class() ab.add(); but in Astract Class we cannot make object of it only class class wich inherit it can make object class ab2= new Class(); and by obj we call function of drived class ob2.add();
What is the C plus plus program to illustrate multiple inheritance for read and display student details with 3 test marks and average?
You can show multiple inheritance by inheriting student details like name ,Admission number ,Parents name, address and other information from a school class and then also inherit his marks detail from the his Class's class like Grade 3rd . You will get his marks information from there. Then go forward and make functions to calculate the average marks and display the details.
What is inheritance in oops?
Inheritance is a process of inheriting members and member functions of a particular class. This means one class can use the data members and functions of another similar class. This reduces efforts as similar data members or functions do not need to be declared again and again.
Can you use multiple inheritance in .NET?
Multiple inheritance in C# In C#, the classes are only allowed to inherit from a single parent class, which is called single inheritance. But you can use interfaces or a combination of one class and interface(s), where interface(s) should be followed by class name in the signature.
What are humiliores?
In Roman times, I believe they were criminals that were executed during lunch... right before gladiator games commenced at a colleseum. Also a name for the lower class/ poor
Can the function of another class be in another class?
Yes it can but why would you repeat the functions. If you create a module and say Public Function all you need to do call the function name and you will be able to use it.
What was the name of the russian town where all 10000 people were executed?
The name of the Russian town where all 10000 people were executed was called Beslan.
Why use function overriding in Java?
You use function overriding in Java when you inherit a bunch of features from a class and for a few particular cases alone, you do not wish to use the functionality of the parent class and wish to implement a custom feature in your class. In such cases, you create a method in your class with the same name and signature as in your parent class, thereby overloading it. this way only your current class will be used by the JVM unless specifically invoked by using the super keyword.
How do methods and functions differ?
A method is simply a function that is defined for a class. To invoke it, you usually need to specify an object, or the class name, followed by a dot, followed by the method name.A method is simply a function that is defined for a class. To invoke it, you usually need to specify an object, or the class name, followed by a dot, followed by the method name.A method is simply a function that is defined for a class. To invoke it, you usually need to specify an object, or the class name, followed by a dot, followed by the method name.A method is simply a function that is defined for a class. To invoke it, you usually need to specify an object, or the class name, followed by a dot, followed by the method name.
What is the other name of functions?
circular functions
Why wont Mr. Bennets daughters inherit his estate after he died?
A male can only inherit the estate, and since Mr. Bennet has no sons, another man by the name of Mr. Collins will inherit it. (He is the closest male related to the Bennet family).
