d functions: • make • model • year • mileage • setters and getters for all attributes • addMileage function that updates the mileage by adding a value to the existing mileage printinfo function that prints all the car information at once

When using pointers or references to a base class, how should software invoke the same virtual function in different forms and structures?

The process by which objects of one class acquire the properties of objects of another class is known as Data Hiding O Polymorphism O Inheritance O Association Pick the term that relates to * polymorphism Static allocation Static typing Dynamic allocation O Dynamic binding

Define a function trophic_class(trophic_level_index) which returns the trophic classification (as a str) indicated by the Trophic Level Index value provided.   TLI3 Trophic Classification Interpretation 6 and above Hypertrophic Saturated At least 5 and less than 6 Supertrophic Very high At least 4 and less than 5 Eutrophic High At least 3 and less than 4 Mesotrophic Medium At least 2 and less than 3 Oligotrophic Low At least 1 and less than 2 Microtrophic Very low Less than 1 Ultra-microtrophic Practically pure   Note: This should be done with one or more if statements. Loops are not allowed. For example: Test Result classification = trophic_class(4.5) print(classification) Eutrophic classification = trophic_class(2) print(classification) Oligotrophic classification = trophic_class(0.999) print(classification) Ultra-microtrophic

please assist me C++ language   you are the owner of a pet store and you want to create a database of the different types of pets you sell you will create a base class called Pet and will include the following member variables: gender size (small, medium, or large) trained (yes or no) age long haired (yes or no) create two constructors default will initialize member variable with blanks or zeros second constructor will assign parameter values to each variable create your mutator functions create your accessor functions and save your Pet.h file create a new header file for dogs:  dog.h it will be a derived class of Pet.h it will inherit the public functions of Pet.h it will have its own member variable breed (ie:  beagle, collie, etc.)  create the .cpp file, pet store create two instances of dog use the default constructor for the first dog use the second constructor for the second dog display both dog's data labeling each line report should look something like this…

Using C# language: Programming PLO-2 Measured: Design, implement, and evaluate computer solutions utilizing structured and object-oriented programming methodologies.   Design a class named Contractor. The class should keep the following information:   Contractor name Contractor number Contractor start date   Write one or more constructors and the appropriate accessor and mutator functions for the class.

Double Bubble For this exercise you need to create a Bubble class and construct two instances of the Bubble object. You will then take the two Bubble objects and combine them to create a new, larger combined Bubble object. This will be done using functions that take in these Bubble objects as parameters. The Bubble class contains one data member, radius_, and the corresponding accessor and mutator methods for radius_, GetRadius and SetRadius. Create a member function called CalculateVolume that computes for the volume of a bubble (sphere). Use the value 3.1415 for PI. Your main function has some skeleton code that asks the user for the radius of two bubbles. You will use this to create the two Bubble objects. You will create a CombineBubbles function that receives two references (two Bubble objects) and returns a Bubble object. Combining bubbles simply means creating a new Bubble object whose radius is the sum of the two Bubble objects' radii. Take note that the CombineBubbles function…