Table of Contents
- 1 What is an applet What is the difference between an applet and a Java application What are the restrictions imposed on Java applets?
- 2 What are the difference between an applet and standalone Java application?
- 3 What are the differences between process and thread?
- 4 What is the difference between process and thread explain?
- 5 What is the difference between applet and JApplet?
- 6 What is JApplet class in Java?
- 7 How to test Java application and applet?
- 8 What are the two types of Java programs?
What is an applet What is the difference between an applet and a Java application What are the restrictions imposed on Java applets?
Unlike Java programs, applets do not begin execution at main( ). In fact, most applets don’t even have a main( ) method. Instead, an applet begins execution when the name of its class is passed to an applet viewer or to a network browser.
What are the difference between an applet and standalone Java application?
Applications are stand-alone programs that can be run independently without having to use a web browser. Applets are small Java programs that are designed to be included in a HTML web document. They require a Java-enabled browser for execution.
What’s the difference between applet and JApplet?
Because JApplet actually extends Applet, much of the functionality is identical. There are a few differences, however. With JApplet, you have access to the content pane, which can be called using getContentPane(). When you add components to your applet, you add them to the content pane, not the frame.
What are the major differences and similarities between interface and a class?
Differences between a Class and an Interface:
| Class | Interface |
|---|---|
| A class can be instantiated i.e, objects of a class can be created. | An Interface cannot be instantiated i.e, objects cannot be created. |
| Classes does not support multiple inheritance. | Interface supports multiple inheritance. |
What are the differences between process and thread?
A process is a collection of code, memory, data and other resources. A thread is a sequence of code that is executed within the scope of the process. You can (usually) have multiple threads executing concurrently within the same process.
What is the difference between process and thread explain?
Process means a program is in execution, whereas thread means a segment of a process. A Process is not Lightweight, whereas Threads are Lightweight. A Process is mostly isolated, whereas Threads share memory. Process does not share data, and Threads share data with each other.
What is the difference between classes and interfaces in Java?
A class may contain abstract methods, concrete methods. An interface contains only abstract methods. Members of a class can be public, private, protected or default.
What is the major difference between an interface and a class Mcq?
Differences between a Class and an Interface:
| Class | Interface |
|---|---|
| The keyword used to create a class is “class” | The keyword used to create an interface is “interface” |
| A class can be instantiated i.e, objects of a class can be created. | An Interface cannot be instantiated i.e, objects cannot be created. |
What is the difference between applet and JApplet?
What is JApplet class in Java?
JApplet is a java swing public class designed for developers usually written in Java. JApplet is generally in the form of Java bytecode that runs with the help of a Java virtual machine (JVM) or Applet viewer from Sun Microsystems. It was first introduced in 1995.
What is the difference between an application and an applet?
Applications are stand-alone programs that can be run independently without having to use a web browser. Applets are small Java programs that are designed to be included in a HTML web document. They require a Java-enabled browser for execution.
What is the difference between Java and Java applications?
They are similar to Java programs. They can be executed independently without using web browser. It requires a ’main’ function for it to be executed. Java applications have full access to local file system and network. They can access all kinds of resources that are available to the system.
How to test Java application and applet?
An applet doesn’t have access to local files so you cannot perform read and write operations on files stored on the local disk. Here are examples of Java application and applet. You can test these programming codes by running on your system. import java.applet.*;
What are the two types of Java programs?
A Java program can be classified into two types, one is an Application and another is an Applet. An application is a stand-alone java program that runs with the support of a virtual machine in a client or server-side.