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Este libro proporciona los conocimientos necesarios para que los lectores puedan realizar la mayor parte de las aplicaciones telemáticas que demanda el mercado. Estas aplicaciones pueden basarse en diferentes protocolos y realizar s a ficheros y bases de datos. La didáctica de esta publicación busca el aprendizaje guiado mediante ejemplos comentados y gráficos de apoyo a las explicaciones, eludiendo las aclaraciones puramente teóricas y el uso de un nivel de detalle excesivo en la información suministrada. Debido al enfoque práctico del libro, muy basado en ejemplos, y al esfuerzo de síntesis que se ha realizado en él, sirve también para adquirir con facilidad y rapidez una alta capacidad de desarrollo de aplicaciones telemáticas de muy diversa naturaleza: chat, foros, talk, agendas, e-learning, etc. Para poder asimilar los conocimientos aportados en la publicación, el lector ha de poseer una base adecuada de programación orientada a objetos en Java. En este sentido, el libro se puede considerar como una continuación de Java a través de ejemplos, especialmente adecuado para los lectores que no poseen unos conocimientos previos del lenguaje o para aquéllos cuyo principal objetivo sea adquirir los fundamentos de Java. Información proporcionada en el libro: Applets, Threads (hilos), Streams y ficheros, Desarrollo de aplicaciones telemáticas basadas en los protocolos T y UDP, Servlets, a bases de datos, Aplicaciones web con a bases de datos, Instalación de J2EE, Instalación de Tomcat, Utilidades de a ficheros, Servicio Talk realizado con T, Servicio Talk realizado con UDP, Traspaso de ficheros con T, Chat realizado con UDP, Chat realizado con servlets, Aplicación de control telemático de datos, combinando servlets y UDP, Aplicación de mantenimiento (local y remoto) de los datos de una tabla, Generación y corrección remota de tests, Servicio web de foro, Agenda web.