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Los lenguajes de marcas permiten;el funcionamiento de la web;y la construcción de los sistemas;de información, que son imprescindibles;para dar soporte a los procesos empresariales.;En este libro se desarrollan los contenidos del módulo profesional Lenguajes de marcas y sistemas de gestión de información de los Ciclos Formativos de Grado Superior de Desarrollo de Aplicaciones Multiplataforma, Desarrollo de Aplicaciones Web y istración de Sistemas Informáticos en Red, pertenecientes a la familia profesional de Informática y Comunicaciones.;Lenguajes de marcas y sistemas de gestión de información se presenta como una herramienta para descubrir y aprender a utilizar los principales lenguajes de marcas, así como una puerta de entrada al amplio mundo de los sistemas de gestión de información en el ámbito empresarial. Se pueden destacar los siguientes contenidos; Lenguajes de marcas para la web: HTML, XHTML y CSS, como principales representantes.; Lenguajes de marcas para el intercambio de información y soporte a los sistemas: XML, incluyendo transformaciones y varias de las tecnologías relacionadas con este lenguaje, así como sus herramientas de validación y JSON, como alternativa ligera a XML.; Herramientas: para la edición, el almacenamiento y el a la información representada por los distintos lenguajes de marcas.; Sistemas de gestión de información: conocer los principales tipos de sistemas de gestión de información utilizados en las empresas.;El autor, Fernando Paniagua Martín, es ingeniero informático y docente en escuelas de formación, universidades y centros de formación profesional, dentro de la familia de Informática y Comunicaciones, desde hace más de dos décadas.