Fluent Essays

answer question 4 and 5 in exercise 2.3using C++(vs 2015) write the code and fill out the third document(Quest#2)Example code for quest#2 file attached exercise2.3.docx quest_2.doc example_code_for_quest_2.txt Unformatted Attachment Preview Hands-On Exercise 2.3 [15-points]: Inheritance Instructions: • According to some research, industry values documentation, and excellent written and oral communication skills. The purpose of this part of the class is to encourage you to gain these skills. • Backup your work to your USB drive for this material may come out as part of your examination. • Make a copy of this entire document and add your work into it. • Submit to Canvas at the same link where you got this document. • Points will be a deducted if submitted on the wrong place, or if these instructions are not followed. 1.❑ Let’s practice: Create a project and type the code below and get it to work. If you created an empty project then you don’t need #include “stdafx.h” 2.❑ Paste your code here. 3.❑ Paste your screen shot output here [Ctrl] + [PrtScn]. Make sure your output screen shot is readable, magnify if necessary so the instructor can easily read it. A sample magnified output is shown below; replace this with your own. 4.❑ Write your topmost question regarding this topic. 5.❑ Critical Thinking: If you are asked to make a test question based on this topic, what would be the question and what is your answer? Requirements: Instructions: • According to some research, industry values documentation, and excellent written and oral communication skills. The purpose of this part of the class is to encourage you to gain these skills.. Problem Statement Create the class hierarchy shown below. Provide setter and getter methods for the given attributes. Create a driver method to prove that your inheritance tree works. Test an instance of the parent class and an instance of the children classes. Hints • Review the examples discussed by the instructor and are now posted in Canvas. Code Development: [Switch to View Code and paste all your code solution here] Testing: What is testing for? Every program you wrote, you are responsible for unit testing it. The first thing to do, once you have a program that “basically works”, is to try to break it. Try to feed your program input(s) in the hope of getting it to misbehave. By “hope” means that the challenge here is to find as many errors as possible, so that you can fix the errors before anybody else finds them. If you go into this exercise with the attitude that “my program works, and I don’t make errors!”, then you won’t find many bugs, and you will feel bad when you do find one or when someone finds one. You’d be playing head games with yourself! The right attitude when testing is, “I’ll break it! I’m smarter than any program--even my own!” Feed (or try) a few such “problematic” inputs to your program and try to figure out in how many ways you can get it to misbehave. Can you get the program to crash? Testing is a very important part of game development, and can actually be fun. You may input data that is not “sensible”. A program ideally catches all errors, not just the sensible ones--this will make your program resilient against “strange input.” As a goal, you would like the test to exercise every statement in your program, at least once. Test both positive and negative scenario. One example of positive testing is--if you have an input that requires an integer value, would it work if you give it the numeral 7? Moreover, as an example of negative testing: what happens if you give the previous program a string input of “seven” (instead of the numerical 7)? Identify if your test results are “Passed” or “Failed”. Use the table below, and add at least five test cases of your own! [Type at least 5 test cases and what was the result? Did the result pass or fail? Do a negative test case too!] Test # Test Description Result (Passed/Failed) 1 Example positive testing: Typed the number 7 as input Passed for health field. 2 Example negative testing: Type the word “seven” as input for health field. Failed Add as many rows as needed. Production Deployment: [Paste all your own final screens in this section.] Make sure your output screen shot is readable, magnify if necessary so the instructor can easily read it. A sample magnified output is shown below; replace this with your own. GRADING RUBRIC Grading Criteria Coding Output Testing Documentation Late 3 2 1 0 Exceeds Meets Partially Meets Does Not Meet Excellent Epic Wow +15-Code is excellent, comments are added, and different techniques were used. +5-Outputs are correct, and provided additional output cases. +5-Test cases were excellent, and provided more test cases than what is required. Satisfactory O.K. +12-Code is O.K., and program works. Below Expectations Not Yet +8-Code works, but still needs improvement. Unacceptable Fail Unfortunately, no coding. +3-Output meets requirement and is readable. Unfortunately, no output. +5-Excellent documentation. No misspelling, well formatted, and correct syntax. Excellent, you submitted it before the deadline. +3-Documentation meets requirements. +1-There is output, but not readable, and/or needs improvement. +1-Test needs improvement, did not make sense, and did not meet minimum test case requirements. +1-Documentation has misspelling, or syntax issues, or not clear, or needs improvement. -10, unfortunately for submitting several weeks after the deadline. +3-Provided valid tests, and meets minimum test case requirements. -5, unfortunately for submitting after the deadline. Unfortunately, no testing. Unfortunately, no documentation. -15, unfortunately, for submitting very late. #include #include #include using namespace std; //declarations class Vehicle { protected: string colorname; int number_of_wheels; public: Vehicle(); ~Vehicle(); void start(); void stop(); void run(); }; class Car :public Vehicle { protected: char type_of_fuel; public: Car(); }; int main() { Car c; cout << Car instance << endl; c.start(); c.run(); c.stop(); system(pause); return 0; } Vehicle::Vehicle() { colorname = White; number_of_wheels = 4; } Vehicle::~Vehicle() { cout << Cleanup resources here << endl; } void Vehicle::start() { cout << Gentlemen, start your engines << endl; } void Vehicle::stop() { cout << stop << endl; } void Vehicle::run() { cout << beep-beep, beep-beep, yeah! << endl; } Car::Car() { type_of_fuel = d; } ... Purchase answer to see full attachment