Современные информационные технологии/ 3. Программное обеспечение

Spirina L., Litsenberger B., Lifenko V.

Kazakhstan, Asia

Virtual laboratory structure for programming language Java

Abstract: This paper describes the structure and functionality of virtual laboratory for programming language Java.

Keywords: virtual laboratory, programming language.

Introduction: Programming language Java [1-2] in the form of Java- applets for standard HTML- pages was used to write virtual handbook. Scripting language JavaScript was used to make up control and test questions. Scripts were inserted in code Html-markup in order to demonstrate the examples.

The structure of virtual laboratory: The electronic product home page for programming language Java was made in the form of three main frames : frame banner (BANNER), frame menu (CONTENTS) and the main frame (MAIN).

Passing by means of the frame content from one topic to another a student consequentially studies theoretical material of the course «Java- applets". As the default page, info.htm was selected, that allows knowing the name of the author of the software.

In the laboratory practice examples and assignments were given to solve typical problems.

Picture 1. Example of language Java use

A student must install Java- compiler on the computer to do laboratory work. With the help of file javac.exe, java file with a file extension of class is compiled.

Examples are very important for clarity, because a student sees and understands the possibility of using the language. (Picture 1).

Picture 2 . Test Questions

The form of control in the electronic manual is testing. (Picture 2). Computer testing also makes a significant contribution to the systematization of the educational process. After doing the test, a student finds out the assessment in points.

To increase interest in the study of discipline and preparation for the boundary control the program provides a trainer programme.

Conclusion: The developed software allows its use in the educational process as a virtual laboratory complex directory, trainer and testing system.

References

1. Chen MS etc. Programming at JAVA: 1001 advice: The most comprehensive guide to Java and Visual J + +: per.s Eng. / Chen MS, Grifis

2. Joe Weber. Java technology in the original. - QUE Corporation, 1996 "BHV-Saint-Petersburg", 1997