Absolute Java (6th Edition)
6th Edition
ISBN: 9780134041674
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Textbook Question
Chapter 2, Problem 5STE
What output is produced by the following code?
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Q1: The local Driver's License Office has asked you to write a program that grades the writ-
ten portion of the driver's license exam. The exam has 20 multiple choice questions.
Here are the correct answers:
1. A
2. D
3. B
4. B
5. C
6. B
7. A
8. B
9. C
10. D
11. A
12. C
13. D
14. B
15. D
16. C
17. C
18. A
19. D
20. B
Your program should store the correct answers shown above in an array. It should ask the user to
enter the student's answers for each of the 20 questions, and the answers should be stored in another
array. After the student's answers have been entered, the program should display a message
indicating whether the student passed or failed the exam. (A student must correctly answer 15 of
the 20 questions to pass the exam.) It should then display the total number of correctly answered
questions, the total number of incorrectly answered questions, and a list showing the question
numbers of the incorrectly answered questions.
Input Validation: Only accept the letters A, B, C, or…
Write code that iterates while userNum is less than 12. Each iteration: Put userNum to output. Then, put "/" to output. Then, assign userNum with userNum multiplied by 3.
5- What is the output for y?
int y = 0;
for (int i = 0; i< 10; ++i)
{
y +=i;
}
cout << y;
Chapter 2 Solutions
Absolute Java (6th Edition)
Ch. 2 - Prob. 1STECh. 2 - Write Java statements that will cause the...Ch. 2 - What is the difference between System.out.println...Ch. 2 - Prob. 4STECh. 2 - What output is produced by the following code?
Ch. 2 - What output is produced by the following code? For...Ch. 2 - Write a Java statement to output the value in...Ch. 2 - What output is produced by the following code?...Ch. 2 - Suppose the class Robot is a part of the standard...Ch. 2 - Write an import statement that makes the Scanner...
Ch. 2 - Prob. 11STECh. 2 - Write a line of code that uses the object frank...Ch. 2 - Write a complete Java program that reads in a line...Ch. 2 - Write a complete Java program that reads in a line...Ch. 2 - Something could go wrong with the following code....Ch. 2 - Suppose your code creates an object of the class...Ch. 2 - Continue with the object keyboard from Self-Test...Ch. 2 - Prob. 18STECh. 2 - What is missing from the following code, which...Ch. 2 - The Babylonian algorithm to compute the square...Ch. 2 - (This is a version with input of an exercise from...Ch. 2 - Write a program that reads in two numbers typed on...Ch. 2 - John travels a distance of 55 miles at an average...Ch. 2 - Grade point average (GPA) in a 4-point scale is...Ch. 2 - (This is a better version of an exercise from...Ch. 2 - Write a program that determines the change to be...Ch. 2 - Write a program that reads in a string containing...Ch. 2 - (This is a better version of an exercise from...Ch. 2 - Write a program that inputs the name, quantity,...Ch. 2 - Write a program that calculates the total grade...Ch. 2 - (This is a variant of an exercise from Chapter 1.)...Ch. 2 - (This is an extension of an exercise from Chapter...Ch. 2 - From Programming Project 10 in Chapter 1,...
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