Q.1.5 Consider the following snippet of code being tested: 1. Print “Please enter your age: “ 2. Read age 3. IF age >= 60 4. Print “Qualify for pensioner’s discount” 5. ELSE 6. Print “Do not qualify for pensioner’s discount” 7. ENDIF Assume you apply the following test case to the code snippet above: Test Case 1 : age = 93 Q.1.5.1 Calculate the statement coverage achieved for Test Case 1 and provide a brief explanation for your response. (3) Q.1.5.2 Calculate the decision coverage achieved for Test Case 1 and provide a brief explanation for your response

Q.1.5 Consider the following snippet of code being tested: 1. Print “Please enter your age: “ 2. Read age 3. IF age >= 60 4. Print “Qualify for pensioner’s discount” 5. ELSE 6. Print “Do not qualify for pensioner’s discount” 7. ENDIF Assume you apply the following test case to the code snippet above: Test Case 1 : age = 93 Q.1.5.1 Calculate the statement coverage achieved for Test Case 1 and provide a brief explanation for your response. (3) Q.1.5.2 Calculate the decision coverage achieved for Test Case 1 and provide a brief explanation for your response

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter5: Control Structures Ii (repetition)

Section: Chapter Questions

Problem 20PE: When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making...

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The questions should be completed with OCaml. Running screenshots should be provided. The background information is given by the picture. Question 1: Provide 5 good test cases each for eval_success_tests and eval_failure_tests, following the format of: let eval_success_tests : ((truth_assignment * formula) * bool) list = [] let eval_failure_tests : ((truth_assignment * formula) * exn) list = [] Question 2: Implement the function eval : truth_assignment -> formula -> bool. let eval (state : truth_assignment) (formula : formula) : bool = raise Not_implemented You are evaluating boolean formulae instead of float arithmetic. You also need to use the correct boolean value for each variable. We recommend using Variable_map.find_opt to perform lookups in the truth assignment. If a variable is needed but does not appear in the truth assignment, you must raise an Unassigned_variable x exception, where x is the unassigned variable. Once again, you may use any functions you want and…
Consider the following class declaration and variable definitions, then answer the following questions. #include <stdio.h> class A { private: class B { public: B() { x = 1; } int x; int& getx() { return x; } void print() { printf(“%d”,x); } }; private: B b; public: class C { private: int w; public: C() { w = 5; } B b; int &getw() { return w; } void print() { b.print(); printf(“%d”,w); } }; C c; void print() { b.print(); c.print(); } int& getx() { return b.getx(); } }; Assume each code snippet in each row below runs independently in a main function. For each one, say whether it's legal code or not. If it is, show the output and explain why it happens. If it’s illegal (e.g. syntax error), explain why. Try to do it without running the code, and then check and correct your answers as needed. # Code snippet Errors? (Yes or No) Output or explanation of error. 1…
When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making periodic payments over a certain period of time. Of course, the lending company will charge interest on the loan. Every periodic payment consists of the interest on the loan and the payment toward the principal amount. To be specific, suppose that you borrow $1,000 at an interest rate of 7.2% per year and the payments are monthly. Suppose that your monthly payment is $25. Now, the interest is 7.2% per year and the payments are monthly, so the interest rate per month is 7.2/12 = 0.6%. The first months interest on $1,000 is 1000 0.006 = 6. Because the payment is $25 and the interest for the first month is $6, the payment toward the principal amount is 25 6 = 19. This means after making the first payment, the loan amount is 1,000 19 = 981. For the second payment, the interest is calculated on $981. So the interest for the second month is 981 0.006 = 5.886, that is, approximately $5.89. This implies that the payment toward the principal is 25 5.89 = 19.11 and the remaining balance after the second payment is 981 19.11 = 961.89. This process is repeated until the loan is paid. Write a program that accepts as input the loan amount, the interest rate per year, and the monthly payment. (Enter the interest rate as a percentage. For example, if the interest rate is 7.2% per year, then enter 7.2.) The program then outputs the number of months it would take to repay the loan. (Note that if the monthly payment is less than the first months interest, then after each payment, the loan amount will increase. In this case, the program must warn the borrower that the monthly payment is too low, and with this monthly payment, the loan amount could not be repaid.)
Python code for: The set of rules determining the fate of a cell: X is currently dead: If X has exactly three living neighbors, X becomes alive. In all other cases, X remains dead. X is currently alive: If X has zero or one living neighbor (s), X dies of loneliness. If X has two or three living neighbors, X remains alive. In all other cases, X dies of a shortage of living space. The class LifeGeneration represents one generation in a game of life. In the class LifeGeneration, do the following: Make an initializer method that accepts the state of the board as a 2-dimensional list of booleans (indicating if the cell is alive or not) Make the methods width() and height() that give the size of the board. Make a method is_alive(x,y) that returns if the cell at position x, y is alive. Make a method next_generation() that gives the next generation. Make a method is_all_dead() that returns if the generation is dead. Make a method board() that returns a 2-dimensional list of True,…
Question #1: Treadmill burned calories Java ProgramA treadmill workout machine provides the following activities: running, walking, and mountainclimbers. The machine uses metabolic equivalents (MET) to measure the amount of energy thatis expended during exercise.Here are the machine different activities and their METS:Running 6 MPH: 10 METSWalking 3 MPH: 4 METSMountain Climbers 3 MPH: 8 METSThe number of calories burned per minute may be estimated using the formula:Energy expenditure (Calories/ Minute) = 0.0175 × MET × Weight (in kilograms).In this question, ywrite a Java program, which:1. Display a welcome message.2. Prompts the user to enter the weight in pounds.3. Prompts the user to enter the running, walking and mountain climbers’ timesrespectively.4. calculates and outputs the calories burned for each activity as well as the total number ofcalories burned.5. Display a farewell message, so that the user knows that the program has terminatednormally, example: Keep up your hard…
Question #1: Treadmill burned calories Java ProgramA treadmill workout machine provides the following activities: running, walking, and mountainclimbers. The machine uses metabolic equivalents (MET) to measure the amount of energy thatis expended during exercise.Here are the machine different activities and their METS:Running 6 MPH: 10 METSWalking 3 MPH: 4 METSMountain Climbers 3 MPH: 8 METSThe number of calories burned per minute may be estimated using the formula:Energy expenditure (Calories/ Minute) = 0.0175 × MET × Weight (in kilograms).In this question, write a Java program correctly, which:1. Display a welcome message.2. Prompts the user to enter the weight in pounds.3. Prompts the user to enter the running, walking and mountain climbers’ timesrespectively.4. calculates and outputs the calories burned for each activity as well as the total number ofcalories burned.5. Display a farewell message, so that the user knows that the program has terminatednormally, example: Keep up your…
Let Q(x, y) denote the statement “x has sent an e-mail message to y”, where the domain for both x and y consists of all students in your class. Express each of the following quantifications in English. 1. x y Q(x, y) 2. x y Q(x, y) 3. x y Q(x, y) 4. y x Q(x, y) 5. y x Q(x, y)
def new_line(): print('.') def three_lines(): new_line() new_line() new_line() def nine_lines(): three_lines() three_lines() three_lines() def clearScreen(): print('Printing nine lines') nine_lines() print('Printing nine lines') nine_lines() print('Printing three lines') three_lines() print('Printing three lines') three_lines() print('Printing new line') new_line() print('Line from main function')print('Calling clearScreen function') clearScreen() Assessment The following items will be used in the grading rubric for this assignment. Make sure that you have addressed each item in your assignment. Does the assignment implement new_line, three_lines, nine_lines, and clear_screen functions, as well as a main section of the program which calls the functions? Does the assignment demonstrate the use of nested function calls? Does the assignment produce the appropriate output when executed? The output should be recorded in a text file, a…
Assume that you are applying “testing” and “inspection”, the two defect finding methods in the following buggy code example to find defects. Explain how “testing” and “inspection” differ in finding defects quickly and the efforts required for the example. public class Employee { private String id; private int name; private double salary; public Employee(String id,int name,double salary) { } public Employee() { } } Public class Customer { public static void main(String s[]) { Employee e1=new Employee(“10060OTU”, “S1”, 2000.50); Employee e2=new Employee(); System.out.println (“The salary of Employee S1 is”+ e1.salary); }
Please Help Solve, Thank You! 3.25.2: Basic if-else. Write an if-else statement for the following: If userTickets is not equal to 6, execute awardPoints = 10. Else, execute awardPoints = userTickets. Ex: If userTickets is 14, then awardPoints = 10. import java.util.Scanner; public class TicketCounter { public static void main (String [] args) { int awardPoints; int userTickets; Scanner scnr = new Scanner(System.in); userTickets = scnr.nextInt(); // Program will be tested with values: 5, 6, 7, 8. /* Your code goes here */ System.out.println(awardPoints); }}
Description: In a hypothetical class, students take two midterms and an optional final. If a student takes the final and gets in it a better score than the lowest of the two midterm scores, then the lowest midterm score would be replaced by the comprehensive final score. The overall score will then be calculated by averaging the three test scores. If the student does not take the optional final, the overall score is calculated using only the two midterm scores. Students’ exam scores are included in the “Question1” tab in the attached worksheet. Empty data entries for the optional comprehensive final means that the student did not take the optional final. Tasks: Task 1: In Question1_Module, code a function that requires midterm1 score, midterm2 score, and comprehensive final as inputs and calculate the overall score per the description above. Task 2: In Question1_Module, code a Sub that uses the function coded in task 1 to fill column ‘I’ of the worksheet and link this…
Description: In a hypothetical class, students take two midterms and an optional final. If a student takes the final and gets in it a better score than the lowest of the two midterm scores, then the lowest midterm score would be replaced by the comprehensive final score. The overall score will then be calculated by averaging the three test scores. If the student does not take the optional final, the overall score is calculated using only the two midterm scores. Students' exam scores are included in the "Question1" tab in the attached worksheet. Empty data entries for the optional comprehensive final means that the student did not take the optional final. Tasks: Task 1: In Question1 _Module, code a function that requires midterm1 score, midterm2 score, and comprehensive final as inputs and calculate the overall score per the description above. Task 2: In Question1_Module, code a Sub that uses the function coded in task 1 to fill column 'I' of the worksheet and link this sub to the…