Static Variable: a variable whose lifetime is the lifetime of the program (static int x;) Dynamic Variable: It is a pointer to a variable (int *x;) Is this comparison true?
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A: I have provided code in step2
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A: Given: Reference variables can be polymorphic. What does this mean?
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A: The complete Python code is given below with code and output screenshots
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A: Static variables are a special kind of variables present in object oriented programming languages.
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A: Question Constructor can call it from main program by use specific function .
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A: Solution: Given,
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A: This statement is true.
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A: REFERENCE
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Static Variable: a variable whose lifetime is the lifetime of the
Dynamic Variable: It is a pointer to a variable (int *x;)
Is this comparison true?
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- operators are overloaded when there are too many variables in the function.Void functions do not return any value when they are called.Lowest Score Drop Write a program that calculates the average of a group of test scores, where the lowest score in the group is dropped. It should use the following functions: void getScore() should ask the user for a test score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five scores to be entered. void calcAverage() should calculate and display the average of the four highest scores. This function should be called just once by main and should be passed the five scores. int findLowest() should find and return the lowest of the five scores passed to it. It should be called by calcAverage, which uses the function to determine which of the five scores to drop. Input Validation: Do not accept test scores lower than 0 or higher than 100.
- In Pascal language When you have declared an enumerated type, you can declare variables of which type?When invoking a function that takes several arguments, does the order in which the parameters are supplied matter? Computer scienceYour task is to create two classes namely data and calculation. The calculation class is a friend of the data class. The data class will be composed of two floating point data members namely a and b. The class will also be composed of a friend function display that can display all the data members.
- C++ printSmaller is a function that accepts two int parameters and returns no value. It will print the value of the smaller one parameters. The function protoype is as follows: void printSmaller(int num1, int num2); write the statments to read two integers and call this function to display the smaller one.How does a value-returning function differ from the void functions?In C/C++, True or False: A function that changes the value of a variable passed by reference also changes the value of the original variable. A variable's type helps define the amount of memory it takes to hold a value of that type.
- A destructor function is called automatically when the object goes out of scope: I. the function ends II. the program ends III. a block containing local variables endsTrue/False 7. Python functions can never modify a parameterC++ Dynamic Programs Hoskins College offers both curriculum and continuing education courses. Write a program that dynamically tracks these courses using an array of object pointers. Every course (both curriculum and continuing education) has a course id, title, room number, and number of contact hours. A curriculum course has credit hours and tuition rate. Tuition is calculated by multiplying the course's credit hours by tuition rate. A continuing education course has a flat fee (cost). Implement a show() function in every class that displays the data in the object. Part A: Create an inheritance-based collection of classes to represent these different courses. Include code in main to test your work by instantiating objects of the two derived classes. Part B: Modify your program. Remove the objects you created in main to test the classes. Modify the base class so that show() becomes a virtual class. In main, create a single array capable of holding pointers to objects of both…