public static void main(String[] args){ Car myCar=new Car(); myCar.driverName="Samuel"; myCar.numberPlate="KCK 229L"; System.out.println("Drivers name is "+myCar.driverName- " and his number plate is "+myCar.numberPlate); Write a comment code for the main method that will be used by Javadoc to automatically generate he documentation; in the code using appropriate html tags, define param explanations for the driverName and numberPlate, create a paragraph to explain the method, and declare explanation

public static void main(String[] args){ Car myCar=new Car(); myCar.driverName="Samuel"; myCar.numberPlate="KCK 229L"; System.out.println("Drivers name is "+myCar.driverName- " and his number plate is "+myCar.numberPlate); Write a comment code for the main method that will be used by Javadoc to automatically generate he documentation; in the code using appropriate html tags, define param explanations for the driverName and numberPlate, create a paragraph to explain the method, and declare explanation

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Language/Type: Java classes Write a class of objects named Date that remembers information about a month and day. Ignore leap years and don't store the year in your object. You must include the following public methods: description constructs a new date representing the given month and day returns the number of days in the month stored by your date object returns the day returns the month advances the Date to the next day, wrapping to the next month and/or year if necessary returns a string representation such as "07/04" member name Date (m, d) daysInMonth() getDay() get Month() nextDay() toString() You should define the entire class including the class heading, the private fields, and the declarations and definitions of all the public methods and constructor.
JAVA CLASS AND OBJECT Write a program that creates a "Car" as an object, and displays the Year and Model in a one method “Speed”. Output to be displayed: Year: 2021 Model: Toyota Speed: 200km/h
Complete the convert() method that casts the parameter from a double to an integer and returns the result.Note that the main() method prints out the returned value of the convert() method. Ex: If the double value is 19.9, then the output is: 19 Ex: If the double value is 3.1, then the output is: 3 code: public class LabProgram { public static int convert(double d){ /* Type your code here */ } public static void main(String[] args) { System.out.println(convert(19.9)); System.out.println(convert(3.1)); }}
Finish the TestPlane class that contains a main method that instantiates at least two Planes. Add instructions to instantiate your favorite plane and invoke each of the methods with a variety of parameter values to test each option within each method. To be able to test the functionality of each phase, you will add instructions to the main method in each phase.
In Java Write a Fraction class that implements these methods:• add ─ This method receives a Fraction parameter and adds the parameter fraction to thecalling object fraction.• multiply ─ This method receives a Fraction parameter and multiplies the parameterfraction by the calling object fraction.• print ─ This method prints the fraction using fraction notation (1/4, 21/14, etc.)• printAsDouble ─ This method prints the fraction as a double (0.25, 1.5, etc.)• Separate accessor methods for each instance variable (numerator , denominator ) in theFraction classProvide a driver class (FractionDemo) that demonstrates this Fraction class. The driver class shouldcontain this main method : public static void main(String[] args) { Scanner stdIn = new Scanner(System.in); Fraction c, d, x; // Fraction objects System.out.println("Enter numerator; then denominator."); c = new Fraction(stdIn.nextInt(), stdIn.nextInt()); c.print(); System.out.println("Enter numerator; then denominator."); d = new…
In python and include doctring: First, write a class named Movie that has four data members: title, genre, director, and year. It should have: an init method that takes as arguments the title, genre, director, and year (in that order) and assigns them to the data members. The year is an integer and the others are strings. get methods for each of the data members (get_title, get_genre, get_director, and get_year). Next write a class named StreamingService that has two data members: name and catalog. the catalog is a dictionary of Movies, with the titles as the keys and the Movie objects as the corresponding values (you can assume there aren't any Movies with the same title). The StreamingService class should have: an init method that takes the name as an argument, and assigns it to the name data member. The catalog data member should be initialized to an empty dictionary. get methods for each of the data members (get_name and get_catalog). a method named add_movie that takes a Movie…
Please help me with these errors in java. Errors below public class Student {  //student related variables  //for reading the student information  String studName;  int studNum;  String coursesTaken;  float midtermMarks;  float finalTermMarks;  String teachComments;  float finalAvgWthCreEar;    //setters and getters methods to the above fields     /**  * @return the studName  */  public String getStudName() {  return studName;  }  /**  * @return the studNum  */  public int getStudNum() {  return studNum;  }  /**  * @return the coursesTaken  */  public String getCoursesTaken() {  return coursesTaken;  }  /**  * @return the midtermMarks  */  public float getMidtermMarks() {  return midtermMarks;  }  /**  * @return the finalTermMarks  */  public float getFinalTermMarks() {  return finalTermMarks;  }  /**  * @return the teachComments  */  public String getTeachComments() {  return teachComments;  }  /**  * @return the finalAvgWthCreEar  */  public float…
use java as programming language
void Date: addDays (int n); void Date: subtractDays(in n); The addDays method will add n number of days to the current date that's stored in Object's data. For example, object hold 4/21/2022 as the date and if user of this object calls addDays (10) method, it will add 10 days to 4/21/2022 giving a new date of 5/1/2022. There can be more complicated scenarios if you add a lot of days (for example hundreds of days) due to possible rollover of year and months. You can limit number of days to be added to 100. Just like addDays, subtractDays method will subtract number of days from the current date. Provide implementation of both functions in the class. Also modify your main function as follows: