In Java, the process of writing an object’s state to a file is called [BLANK-1], and reading it back into memory is called [BLANK-2].
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The process of creating a new object from a class is called…
The process of creating a new object from a class is called __________. [BLANK-1]
Can constructors be overloaded with the same parameter types…
Can constructors be overloaded with the same parameter types but different order?
Add a copy constructor to the Book class that takes another…
Add a copy constructor to the Book class that takes another Book object and creates a new Book with the same title and price.public class Book { private String title; private double price; public Book() { this.title = “Unknown”; this.price = 0.0; } public Book(String title, double price) { this.title = title; this.price = price; } @Override public String toString() { return title + “: $” + price; }}
Which of the following correctly creates an ArrayList that c…
Which of the following correctly creates an ArrayList that can store strings?
Declare an array of 3 rows and 4 columns of int named matrix…
Declare an array of 3 rows and 4 columns of int named matrix, and write nested loops that fill it so each element is the sum of its row index and column index. Show all work and proper Java syntax.
Which of the following are checked exceptions in Java’s stan…
Which of the following are checked exceptions in Java’s standard library?
If a class implements two interfaces that have the same defa…
If a class implements two interfaces that have the same default method signature, how is the conflict resolved?
Define an interface Resizable with a method void resize(doub…
Define an interface Resizable with a method void resize(double factor);.Write a class Rectangle that: · Implements Resizable. · Has private fields width and height (double). · Has a parameterized constructor Rectangle(double width, double height). · Has a copy constructor Rectangle(Rectangle other). · Implements resize by multiplying both width and height by factor.
How do you declare a jagged array with 4 rows in Java?
How do you declare a jagged array with 4 rows in Java?