Answer:
public class Car {
//Member variables
private int yearModel;
private String make;
private int speed;
//Constructor
public Car(int yearModel, String make, int speed) {
this.yearModel = yearModel;
this.make = make;
this.speed = speed;
}
//Accessor Methods getters and setters
public int getYearModel() {
return yearModel;
}
public void setYearModel(int yearModel) {
this.yearModel = yearModel;
}
public String getMake() {
return make;
}
public void setMake(String make) {
this.make = make;
}
public int getSpeed() {
return speed;
}
public void setSpeed(int speed) {
this.speed = speed;
}
//Accelerate function
public void accelerate(){
this.speed+=5;
}
// Brake function
public void brake(){
this.speed-=5;
}
}
Explanation:
- As required by the question, The class Car is created using Java programming language
- The members variables, the constructor, The accessor methods are all created as required by the question (Please pay attention to the comments added to the code)
- The accelerate and brake functions that add and subtract 5 from the speed member variable respectively are also created.
Answer:
I think its A and B,hope it helps
The answer is true.
Gui basically is the thing that lets you see your desktop and what your doing. The G means graphics. Makes sense. If we didn't have GUI, then we would have to type in code to access documents, and do things on the computer. GUI changes that.
In a relational database, the three basic operations used to develop useful sets of data are:
