Java How to Program, Early Objects (11th Global Edition) - Does NOT include MyLab Programming
11th Edition
ISBN: 9780134800301
Author: Harvey Deitel, Paul J. Deitel
Publisher: Pearson Global Edition
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 3, Problem 2.9SRE
Program Description Answer
Any class which includes “public static void main(String args[])” can be used for executing an app.
Hence, the given statement is “True”.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Q1) Write a method that checks whether two words are anagrams. Two words are anagrams if they contain the same letters in any order. For example, "silent" and "listen" are anagrams. Write a test program that prompts the user to enter two strings and, if they are anagrams, displays "anagram", otherwise displays "not anagram".
Note: The header of the method is as follows:
public static boolean isAnagram(String s1, String s2)
Sample Input #1:
Enter two strings:
Silent
listen
Sample Output #1:
The string “Silent” and “listen” are anagrams.
Sample Input #1:
Enter two strings:
teach
peach
Sample Output #1:
The string “teach” and “peach” aren’t anagrams.
Classes and Objects) Hand-write a complete Java class that can be used
to create a Car object as described below.
a. A Vehicle has-a:
i. Registration number
ii. Owner name
iii. Price
iv. Year manufactured
b. Add all instance variables
C. The class must have getters and setters for all instance variables
d. The class must have two constructors, a no-args and a constructor that receives
input parameters for each instance variable.
mport java.util.Scanner;
public class ParkingCharges {
// function to calculate the basic charge using the asked hours static double getBasicCharge(int hours) { if (hours >= 7 && hours <= 8) return 5.50; else if (hours >= 5 && hours <= 6) return 4.50; else if (hours >= 2 && hours <= 4) return 4.00; return 3.00; }
// function to return the amount to subtract based on local living and OAP static double getDiscount(String isLocal, String isOAP) { if (isOAP.equals("Yes") && isLocal.equals("Yes")) return 2.0 + 1.0; else if (isOAP.equals("Yes")) return 2.0; else if (isLocal.equals("Yes")) return 1.0; return 0; }
public static void main(String[] args) { // create a new Scanner object Scanner sc = new Scanner(System.in);
// prompt the user to ask if they are disabled…
Chapter 3 Solutions
Java How to Program, Early Objects (11th Global Edition) - Does NOT include MyLab Programming
Ch. 3 - Fill in the blanks in each of the following: Each...Ch. 3 - Fill in the blanks in each of the following:...Ch. 3 - Fill in the blanks in each of the following:...Ch. 3 - Fill in the blanks in each of the following: Each...Ch. 3 - Prob. 1.5SRECh. 3 - Fill in the blanks in each of the following: Java...Ch. 3 - Prob. 1.7SRECh. 3 - Prob. 1.8SRECh. 3 - Prob. 1.9SRECh. 3 - Prob. 1.10SRE
Ch. 3 - Prob. 1.11SRECh. 3 - Prob. 1.12SRECh. 3 - Fill in the blanks in each of the following: A(n)...Ch. 3 - Prob. 1.14SRECh. 3 - Prob. 1.15SRECh. 3 - Prob. 1.16SRECh. 3 - Fill in the blanks in each of the following: Types...Ch. 3 - Prob. 2.1SRECh. 3 - Prob. 2.2SRECh. 3 - State whether each of the following is true or...Ch. 3 - Prob. 2.4SRECh. 3 - Prob. 2.5SRECh. 3 - Prob. 2.6SRECh. 3 - State whether each of the following is true or...Ch. 3 - State whether each of the following is true or...Ch. 3 - Prob. 2.9SRECh. 3 - Prob. 2.10SRECh. 3 - State whether each of the following is true or...Ch. 3 - Prob. 3.1SRECh. 3 - Prob. 4.1SRECh. 3 - (Keyword new) Whats the purpose of keyword new?...Ch. 3 - Prob. 2.1ECh. 3 - (Instance Variables) Explain the purpose of an...Ch. 3 - Prob. 4.1ECh. 3 - (Using a Class without Importing It) Explain how a...Ch. 3 - (set and get Methods) Explain why a class might...Ch. 3 - Prob. 7.1ECh. 3 - (Invoice Class) Create a class called Invoice that...Ch. 3 - (Employee Class) Create a class called Employee...Ch. 3 - Prob. 10.1ECh. 3 - (Target-Heart-Rate Calculator) While exercising,...Ch. 3 - (Computerization of Health Records) A health-care...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- 2) Two integers are said to be relatively prime if their greatest common divisor (GCD) is one. For example 12 and 13 are relatively prime, but 12 and 14 are not. a. Write a method called relativelyPrime that accepts two integer parameters A and B. The method should output if A, and B are relatively prime or nat. Use the following method header: public static void relativelyPrime(int A, int B) b. Write a test program (main) to test the method by asking the user to input two positive integers X and Y. Then the program will call the method relativelyPrime to output if X and Y are relatively prime or not. Sample Run 1: Enter Two positive integers X and Y: 12 13 12 and 13 are relatively prime Sample Run 2: Enter Two positive integers X and Y: 12 14 12 and 14 are not relatively primearrow_forward(a). Write a java class to accept three numbers form the user and find the expression as (a+bic) (b). Find the errors from the following code and write the correct program. Each progran has hwo errors public dlass JavaDemo public static void main(Stringl ags) ( int i= a" system.out printin(Helo word),arrow_forwardNote: It`s python codingarrow_forward
- Note:- Please type and execute this java program and also please upload the output of the code with it.arrow_forwardPROBLEM STATEMENT: An anagram is a word that has been rearranged from another word, check tosee if the second word is a rearrangement of the first word. public class AnagramComputation{public static boolean solution(String word1, String word2){// ↓↓↓↓ your code goes here ↓↓↓↓return true;}} Can you help me with this java question the language is java please use the code I gavearrow_forwardStatement that increases numPeople by 5. Ex: If numPeople is initially 10, the output is: There are 15 people.arrow_forward
- 8- Create an instance of the following class and call its methods class Exam( int grade; public: void seta(int b) (gtade=b;) int petal) (return grade:) i;arrow_forwardPART B: JUnit Testing Write a Java program according to the following: Create a Multiple.java class. Create the following two static methods (with return type float): SquareRoot() and CubeRoot(). SquareRoot) method should take two arguments and return the float value at the end. CubeRoot() method should take three arguments and return the float value at the end. Create a test class with the name MultipleTest.java. In this class, import the following libraries at the top of this file import org.junit. Before; import org.junit. Test; import static org.junit.Assert.assertEquals; Create an object of Calculator.java class by writing the following code in CalculatorTest.java class: private Multiple multiple; @Before public void setup() {this.multiple new Multiple():) 4. Generate the JUnit test classes for both the methods one by one. Declare and initialize the required variables to pass those to the methods. Store the expected result in one of the variables and then compare it with the…arrow_forwardSHORT JAVA CODE only requested methods etc.arrow_forward
- Note: It`s python coding 1. Class Implementationa) Implement a class Rectangle with two attributes, width and height.b) Implement an init method with an optional parameter type. Set the default value of the attributes of width and height to 1.c) Implement a display method to print the values of width and height.d) Instantiate two objects of type rectangle, one with arguments one without. r1 = Rectangle(4, 5) r2 = Rectangle()e) Call display() to print width and height.Example OutputWidth: 4Height: 5Width: 1Height: 1arrow_forward// SuperMarket.java - This program creates a report that lists weekly hours worked // by employees of a supermarket. The report lists total hours for // each day of one week. // Input: Interactive // Output: Report. import java.util.Scanner; public class SuperMarket { public static void main(String args[]) { // Declare variables. final String HEAD1 = "WEEKLY HOURS WORKED"; final String DAY_FOOTER = " Day Total "; // Leading spaces are intentional. final String SENTINEL = "done"; // Named constant for sentinel value. double hoursWorked = 0; // Current record hours. String hoursWorkedString = ""; // String version of hours String dayOfWeek; // Current record day of week. double hoursTotal = 0; // Hours total for a day. String prevDay = ""; // Previous day of week. boolean done = false; // loop control Scanner input = new…arrow_forwardC# Methodarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT