a.)Write a Java statement that increments the value of count by 1.b.) Write a Java statement that outputs the value of count. C.) Write the 6 definition of constructors and the methods of the class MyClass as described in its definition. ```java2. Consider the following definition of the class MyClass.public class MyClass{ private int x; private static int count; // default constructor public MyClass() { ... } // constructor with a parameter public MyClass(int a) { ... } // method to set the value of x public void setX(int a) { ... } // method to output x public void printX() { ... } // method to output count public static void printCount() { ... } // method to increment count public static void incrementCount() { ... }}```**Explanation:**This C++ class definition includes:1. **Data Members:** - `x`: an integer that is private to each instance. - `count`: a static integer that is shared across all instances.2. **Constructors:** - A default constructor with no parameters. - A parameterized constructor that initializes the integer `x`.3. **Methods:** - `setX(int a)`: sets the value of `x`. - `printX()`: prints the value of `x`. - `printCount()`: a static method to print the value of `count`. - `incrementCount()`: a static method to increment the `count` variable.

a.)Write a Java statement that increments the value of count by 1. b.) Write a Java statement that outputs the value of count. C.) Write the 6 definition of constructors and the methods of the class MyClass as described in its definition.

a.)Write a Java statement that increments the value of count by 1. b.) Write a Java statement that outputs the value of count. C.) Write the 6 definition of constructors and the methods of the class MyClass as described in its definition.

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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Question

a.)Write a Java statement that increments the value of count by 1.

b.) Write a Java statement that outputs the value of count.

C.) Write the 6 definition of constructors and the methods of the class MyClass as described in its definition.

```java
2. Consider the following definition of the class MyClass.

public class MyClass
{
private int x;
private static int count;

// default constructor
public MyClass() { ... }

// constructor with a parameter
public MyClass(int a) { ... }

// method to set the value of x
public void setX(int a) { ... }

// method to output x
public void printX() { ... }

// method to output count
public static void printCount() { ... }

// method to increment count
public static void incrementCount() { ... }
}
```

**Explanation:**

This C++ class definition includes:

1. **Data Members:**
- `x`: an integer that is private to each instance.
- `count`: a static integer that is shared across all instances.

2. **Constructors:**
- A default constructor with no parameters.
- A parameterized constructor that initializes the integer `x`.

3. **Methods:**
- `setX(int a)`: sets the value of `x`.
- `printX()`: prints the value of `x`.
- `printCount()`: a static method to print the value of `count`.
- `incrementCount()`: a static method to increment the `count` variable.

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