Java Terms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| JVM | Java Virtual Machine - interprets java bytecodes which were created by a Java compiler. A JVM is usually embedded in an operating system, browser, or server.
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| Java bytecodes | The compiled form of a Java program. Stored in files with a '.class' extension.
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| JDK | Java Developer's Kit - A java compiler, a JVM, and a collection of the standard API packages.
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| J2SE | Java 2 Standard Edition
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| J2EE | Java 2 Enterprise Edition. A superset of J2SE for writing server applications.
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| Applets | A Java program that typically runs within a web browsers. The HTML Applet, Embed, and Object tags can be used to embed an Applet within a web page. Most of the functionality that used to require an applet can now be implemented using JavaScript.
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| AWT | Abstract Window Toolkit - a package of classes for creating GUI components such as buttons, menus, and scrollbars.
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| JavaBeans | an architecture for creating reusable software components. Typically a java class that is serializable and has setter and getter methods.
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| JFC | Java Foundation Classes - a standard set of GUI components and other services to simplify the development and deployment of java applications.
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| Swing | The portion of JFC in the javax.swing package. Consists of lightweight GUI components which enable programmers to specify a different look and feel for each platform, or a uniform look across all platforms
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| JSP | Java Server Pages - used to create web pages that are dynamically generated on the web server.
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| J2ME | Java 2 Micro Edition - used for writing applications for cell phones, smart cards, pagers, and other consumer devices.
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| JDBC | a Java API for executing SQL statements to access a database.
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| JNI | Java Native Interface - allows Java code to operate with applications and libraries written in other languages, such as C, C++, and assembly.
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| Servlet | Java classes that integrate with a web server. most commonly used to process forms, handle redirects or authenticate user names and passwords, and create dynamic content.
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JohnW
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