Which method is used by the applet to recognize the height and width? | Core Java

Method is used by the applet to recognize the height and width which is defined as :

•  getParameters()

What is the difference between applications and applets? | Core Java

Many diff are there :

•  Application must be run explicitly within Java Virtual Machine whereas applet loads and runs itself automatically in a java-enabled browser. Application starts execution with its main method whereas applet starts execution with its init method.
•  Application can run with or without graphical user interface whereas applet must run within a graphical user interface. In order to run an applet we need a java enabled web browser or an appletviewer.

What is an applet? | Core Java

Applet is bassically a java program that runs inside a web browser.

Why should any swing call back implementation execute quickly? | Core Java

Callbacks are invoked by the event dispatch thread. Event dispatch thread blocks processing of other events as long as call back method executes.

What is the What is the difference between invokeAndWait() and invokeLater()? | Core Java

Mnay diff are there which is defined as :

•  InvokeAndWait() method : in swing is synchronous. It blocks until Runnable task is complete.
•  InvokeLater() method : in swing is asynchronous. It posts an action event to the event queue and returns immediately. It will not wait for the task to complete.

Which method of the Component class is used to set the position and size of a component? | Core Java

Method of the Component class is used to set the position and size of a component. hat is defined as :
setBounds

Which containers use a FlowLayout as their default layout? | Core Java

The Panel and Applet classes use the FlowLayout as their default layout.