In order to make use of the same virtual function in numerous forms and structures, how should a programme call it when it uses base class pointers or references?
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- In order to make use of the same virtual function in numerous forms and structures, how should a programme call it when it uses base class pointers or references?The definition of a pointer variable is exactly the same as its name. What is the function of it? What does it imply exactly to have something called a "dynamic array"? What kind of connection exists between pointers and dynamic arrays?A pointer variable is just what it sounds like. What is its purpose? Exactly what does it mean to have a "dynamic array"? Pointers and dynamic arrays have what relationship?
- To effectively utilize a shared virtual function across multiple forms and structures, what is the appropriate method for a program to invoke it when employing base class pointers or references?For many data types and structures, how should software use pointers or references to a base class to invoke the same virtual function several times?What is meant by a pointer variable? How is it used? What is a dynamic array? What is the relationship between a dynamic array and pointers?
- How should a software utilize pointers or references from the base class to invoke the same virtual function so that it may be used in different data types?The Task: Create a pointer to a function that takes an integer argument and returns an array of pointers to functions that accept a string argument and return an integer.Whew! You have to read the specification at least three times to realise you don't comprehend it.How do you handle such complication?What's the distinction between void and NULL pointers? Give appropriate examples to back up your answer. Give the distinctions in TABULAR form.
- Is that correct?Pointers or references are required for dynamically bound virtual functions.What's the distinction between void and NULL pointers? Give appropriate examples to back up your answer.In C programming: Write a function printCourse() which receives a course pointer and prints all its fields, 1 field per line, using the following conditions:• The labels (“Department”, “Course Number”, …) are left aligned• The values are right aligned• Course numbers must have leading zeroes