Choose the definitions to the terms.
HTML a small application written in Java.
Object language a tool which lets the user follow the execution of programs one
statement at a time, in order to help find errors in the code.
Pointer a programming technique that allows the creation of ‘objects’
which can be reused, or used as the foundation of others.
Object-oriented programming a language that is used to create hypertext documents that can be
displayed on the Web.
Debugger the cross-platform programming language from Sun Microsystems
for building Internet applications.
Applet a language or set of instructions into which a source language
is translated by a compiler.
Java a small picture that follows the mouse movements.
Answer the questions.
1. What can you tell about the history of the Java Language?
2. What is the success of Java technology due to?
3. What are design goals of Java technology?
4. What can you tell about these design goals?
5. What components does Java technology comprise?
6. What are differences between the Java language and the C++ language?
Draw your own conclusion of the text.
Unit 
8.
Delphi
Read the text.
The power of Delphi
Delphi is a powerful, high-productivity application development environment that makes next- generation e-business development a snap. Delphi provides a full complement of powerful, standards-based tools to control and deliver business data. The Delphi BizSnap Web Services development platform simplifies business-to-business (B2B) integration by easily creating industry-standard SOAP / XML Web Services and connections that seamlessly integrate your business with the applications of your customers and suppliers. WebSnap, the Delphi component-based Web application development platform, delivers power, speed, and efficiency to your development process. Delphi DataSnap enables developers to build high-performance data-access solutions that integrate with any business process and any business partner.
BizSnap delivers full business-to-business
Web Services integration
Delphi BizSnap is a comprehensive Web Services development platform. Think of it as next-generation e-business development, made simple. BizSnap makes it easy to exchange, transform, and manipulate XML documents, giving you the flexibility and extensibility to move your business into the next wave of B2B e-commerce. Delphi conforms fully with industry standards, meaning you can respond confidently to ever-changing business needs. Delphi lets you communicate seamlessly with the various applications of your trading partners.
WebSnap brings power and speed to
Web application development
The complete Web application development platform of Delphi gets you to the Web. WebSnap delivers the power and speed of component-based RAD to your e-business Web application development. Further, with the WebSnap debug server, it’s easier than ever to find and fix bugs, optimize performance, and produce reliable code.