Question

JavaBeans are?A special Java classfileServletsAppletsA Special form of JSPNone of Given

Answer 1

Answer:

JavaBeans are a special Java class file.

Explanation:

JavaBeans are special reusable java classes with the following properties:

• They are Serializable.
• They contains private fields with public getter and setter functions.
• Their constructor is public.

For example:

//Sample JavaBean class

public class MyBean {

   //Private field  

   private String myProperty;

   //Constructor

   public MyBean(){}

   //  Setter method

   public void setMyProperty(String myProperty)  

   {  

       this.myProperty = myProperty;  

   }  

   //Getter method

   public String getMyProperty()  

   {  

       return myProperty;  

   }  

}