Chapter 20

Question 1

Does applet have access to client’s file system

Answer 1

No

Question 2

What is JRE

Answer 2

Java run time environment

Question 3

What is appletviewer

Answer 3

This is an application from sun to view applet without using browser.

Question 4

What are classes for applet

Answer 4

Applet or JApplet

Question 5

What is applet tag of HTML

Answer 5

Java applet that draws animated bubbles.

Question 6

What is the command to run appletviewer

Answer 6

appletviewer test.html

Question 7

What are applet methods

Answer 7

public void init()
public void start()
public void stop()
public void destroy()
public void paint(Graphics)

Question 8

When start method of applet called

Answer 8

start is called whenever applet is maximized

Question 9

When stop method of applet called

Answer 9

stop is called whenever applet is minimized

Question 10

what paint method of applet called

Answer 10

for repaint

Question 11

What is random method

Answer 11

Math.random()