<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-7677466448052476876</id><updated>2024-08-30T07:14:17.027-07:00</updated><category term="Java"/><title type='text'>Preguntas de JAVA</title><subtitle type='html'>Respuestas prácticas a preguntas sobre JAVA</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://preguntasjava.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7677466448052476876/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://preguntasjava.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>5</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-7677466448052476876.post-5351064242187916748</id><published>2012-10-08T12:10:00.003-07:00</published><updated>2012-10-08T12:10:52.050-07:00</updated><title type='text'>Instalación Java</title><content type='html'>&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Cómo se consigue Java?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;La descarga de Java es gratis, y se la puede realizar
en &lt;a href=&quot;http://www.java.com/&quot; target=&quot;_blank&quot;&gt;www.java.com&lt;/a&gt;. Además, en dicha página
también se encuentra más información sobre java.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Actualmente, la dirección específica para obtener la
última versión del &lt;b&gt;Java Development Kit
(JDK)&lt;/b&gt; es &lt;a href=&quot;http://www.oracle.com/technetwork/java/javase/downloads/index.html&quot; target=&quot;_blank&quot;&gt;http://www.oracle.com/technetwork/java/javase/downloads/index.html&lt;/a&gt;&amp;nbsp;y se encuentra disponible para Linux, Mac OS,
Solaris, Windows. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Hasta la fecha, el último instalador disponible del
jdk corresponde al &lt;/span&gt;&lt;strong&gt;&lt;span lang=&quot;ES&quot;&gt;Java &lt;/span&gt;&lt;/strong&gt;&lt;b&gt;&lt;i&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Development Kit Version 7 Update 7&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;&amp;nbsp; y para Windows el archivo ejecutable es &lt;b&gt;jdk-7u7-windows-i586.exe&lt;o:p&gt;&lt;/o:p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Después de instalar Java, es muy útil actualizar la
variable PATH (serie de directorios separados por &lt;b&gt;;&lt;/b&gt; ).&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Cómo actualizar la variable Path en Windows?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Windows busca los programas en el directorio de Path
en orden de izquierda a derecha, y para un mismo programa selecciona el primero
que encuentra. Por lo tanto, si ya existe un path para Java, y se instala una
nueva versión, es necesario actualizarlo con la nueva ruta.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Los pasos para actualizar la variable Path son los
siguientes:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;ul style=&quot;margin-top: 0cm;&quot; type=&quot;disc&quot;&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;En
     el menú Inicio, seleccione &lt;b&gt;Panel de
     Control&lt;/b&gt; -&amp;gt; &lt;b&gt;Sistema&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;En
     la ventana Propiedades del sistema, en la pestaña “&lt;b&gt;Opciones Avanzadas&lt;/b&gt;” de clic en el botón &lt;b&gt;&lt;i&gt;Variables de entorno&lt;/i&gt;&lt;/b&gt;.
     &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;En
     la ventana “Variables de entorno”, en la sección “&lt;b&gt;Variables del sistema&lt;/b&gt;”, busque y seleccione la variable “&lt;b&gt;Path&lt;/b&gt;”, y de clic en el botón &lt;b&gt;&lt;i&gt;Modificar&lt;/i&gt;&lt;/b&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;En
     el cuadro de texto “&lt;b&gt;Valor de
     variable&lt;/b&gt;”, agregue el path o la ruta de la carpeta bin del java
     instalado. Por ejemplo: &lt;b&gt;C:\Archivos
     de programa\Java\jdk1.7.0_07\bin&lt;/b&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;De
     clic en el botón &lt;b&gt;&lt;i&gt;Aceptar&lt;/i&gt;&lt;/b&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: &#39;Comic Sans MS&#39;;&quot;&gt;La nueva ruta tendrá efecto en cada nueva consola de
Windows que se abra luego de actualizar la variable Path.&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: red; font-family: &#39;Comic Sans MS&#39;;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Cuáles son las herramientas de desarrollo
para Java?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Existen en la actualidad varios entornos de desarrollo
Java, tales como &lt;a href=&quot;http://www.eclipse.org/&quot; target=&quot;_blank&quot;&gt;Eclipse&lt;/a&gt;, &lt;a href=&quot;http://netbeans.org/&quot; target=&quot;_blank&quot;&gt;Netbeans&lt;/a&gt;, &lt;a href=&quot;http://www.jcreator.com/&quot; target=&quot;_blank&quot;&gt;JCreator&lt;/a&gt;&amp;nbsp;y otros más.&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://preguntasjava.blogspot.com/feeds/5351064242187916748/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://preguntasjava.blogspot.com/2012/10/instalacion-java.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7677466448052476876/posts/default/5351064242187916748'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7677466448052476876/posts/default/5351064242187916748'/><link rel='alternate' type='text/html' href='http://preguntasjava.blogspot.com/2012/10/instalacion-java.html' title='Instalación Java'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7677466448052476876.post-499946746663349734</id><published>2012-09-28T19:07:00.001-07:00</published><updated>2012-09-28T20:43:51.233-07:00</updated><title type='text'>La Máquina Virtual Java</title><content type='html'>&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es &lt;st1:personname productid=&quot;la Máquina Virtual&quot; w:st=&quot;on&quot;&gt;&lt;st1:personname productid=&quot;la Máquina&quot; w:st=&quot;on&quot;&gt;la Máquina&lt;/st1:personname&gt; Virtual&lt;/st1:personname&gt; Java?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;st1:personname productid=&quot;la Máquina Virtual&quot; w:st=&quot;on&quot;&gt;&lt;st1:personname productid=&quot;la Máquina&quot; w:st=&quot;on&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;La Máquina&lt;/span&gt;&lt;/st1:personname&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt; Virtual&lt;/span&gt;&lt;/st1:personname&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt; Java o
JVM (Java Virtual Machine) es un programa que ejecuta otros programas que
contienen instrucciones Java bytecode.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Cuando se realiza alguna aplicación Java, se realiza
el siguiente proceso:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;ul style=&quot;margin-top: 0cm;&quot; type=&quot;disc&quot;&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Se
     escribe el código fuente en el lenguaje Java (archivo .java)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Se
     compila dicho código Java&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Se
     genera el archivo .class resultado de la compilación (conjunto de
     instrucciones o bytecodes)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;El
     intérprete Java ejecuta las instrucciones generadas.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-AR;&quot;&gt;Este proceso se lo puede ilustrar de la siguiente manera:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-AR;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-AR;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: &#39;Comic Sans MS&#39;;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguyXYo5E1eMSUzTPHKpE_OBuFFDCPFYAqhgCn5Hcl2c7qYpqhyNI28-0rSB-vHk5zJab0BYfVtyCNF3D-XVe0YVemQEBaKC3LHrDEKhZym-CPtvxizY4TBuQy_NgHNR5_aw4nGmSNRwrq4/s1600/M%C3%A1quina+Virtual+Java.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em; text-align: center;&quot;&gt;&lt;img alt=&quot;Java Virtual Machine&quot; border=&quot;0&quot; height=&quot;275&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguyXYo5E1eMSUzTPHKpE_OBuFFDCPFYAqhgCn5Hcl2c7qYpqhyNI28-0rSB-vHk5zJab0BYfVtyCNF3D-XVe0YVemQEBaKC3LHrDEKhZym-CPtvxizY4TBuQy_NgHNR5_aw4nGmSNRwrq4/s400/M%C3%A1quina+Virtual+Java.jpg&quot; title=&quot;Máquina Virtual Java (JVM)&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; font-size: 12.0pt; mso-ansi-language: ES-AR; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-language: AR-SA; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: ES;&quot;&gt;&lt;br /&gt;&lt;!--[endif]--&gt;&lt;/span&gt;&lt;!--[if mso &amp; !supportInlineShapes &amp; supportFields]&gt;&lt;span
style=&#39;font-size:12.0pt;font-family:&quot;Comic Sans MS&quot;;mso-fareast-font-family:
&quot;Times New Roman&quot;;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-ansi-language:
ES-AR;mso-fareast-language:ES;mso-bidi-language:AR-SA&#39;&gt;&lt;v:shape id=&quot;_x0000_i1025&quot;
 type=&quot;#_x0000_t75&quot; style=&#39;width:324pt;height:234pt&#39;&gt;
 &lt;v:imagedata croptop=&quot;-65520f&quot; cropbottom=&quot;65520f&quot;/&gt;
&lt;/v:shape&gt;&lt;span style=&#39;mso-element:field-end&#39;&gt;&lt;/span&gt;&lt;/span&gt;&lt;![endif]--&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-AR;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: red; font-family: &#39;Comic Sans MS&#39;;&quot;&gt;¿Qué es Java bytecode?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es un lenguaje intermedio el cual es típicamente
generado al compilar un código Java, pero también puede ser compilado de otros
lenguajes de programación. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Cuál es el objetivo de &lt;st1:personname productid=&quot;la Máquina Virtual&quot; w:st=&quot;on&quot;&gt;&lt;st1:personname productid=&quot;la Máquina&quot; w:st=&quot;on&quot;&gt;la Máquina&lt;/st1:personname&gt; Virtual&lt;/st1:personname&gt; Java (JVM)?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;El principal objetivo de &lt;st1:personname productid=&quot;la JVM&quot; w:st=&quot;on&quot;&gt;la JVM&lt;/st1:personname&gt; es garantizar la
portabilidad de las aplicaciones, esto es posible debido a que los programas
son independientes de la plataforma.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Se han creado diferentes JVM para diferentes
arquitecturas y así un programa Java escrito en &lt;a href=&quot;http://es.wikipedia.org/wiki/Windows&quot; title=&quot;Windows&quot;&gt;&lt;span style=&quot;color: windowtext; text-decoration: none; text-underline: none;&quot;&gt;Windows&lt;/span&gt;&lt;/a&gt;&amp;nbsp;puede
ser interpretado en un entorno&amp;nbsp;&lt;a href=&quot;http://es.wikipedia.org/wiki/Linux&quot; title=&quot;Linux&quot;&gt;&lt;span style=&quot;color: windowtext; text-decoration: none; text-underline: none;&quot;&gt;Linux&lt;/span&gt;&lt;/a&gt;. Tan solo es necesario disponer de dicha máquina virtual
para dichos entornos. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;line-height: 18.0pt; margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 4.8pt;&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC; mso-fareast-language: ES;&quot;&gt;Por lo tanto, &lt;st1:personname productid=&quot;la Máquina Virtual&quot; w:st=&quot;on&quot;&gt;la Máquina Virtual&lt;/st1:personname&gt; de
Java actúa como un puente entre el bytecode (resultado de la compilación) y el
sistema que se desea. Para cada dispositivo (teléfono móvil o PC) debe haber
una JVM específica, la cual conoce el conjunto de instrucciones de la
plataforma destino.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://preguntasjava.blogspot.com/feeds/499946746663349734/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://preguntasjava.blogspot.com/2012/09/la-maquina-virtual-java.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7677466448052476876/posts/default/499946746663349734'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7677466448052476876/posts/default/499946746663349734'/><link rel='alternate' type='text/html' href='http://preguntasjava.blogspot.com/2012/09/la-maquina-virtual-java.html' title='La Máquina Virtual Java'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguyXYo5E1eMSUzTPHKpE_OBuFFDCPFYAqhgCn5Hcl2c7qYpqhyNI28-0rSB-vHk5zJab0BYfVtyCNF3D-XVe0YVemQEBaKC3LHrDEKhZym-CPtvxizY4TBuQy_NgHNR5_aw4nGmSNRwrq4/s72-c/M%C3%A1quina+Virtual+Java.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7677466448052476876.post-7019572603693832057</id><published>2012-09-27T15:58:00.003-07:00</published><updated>2012-09-27T16:00:05.313-07:00</updated><title type='text'>Términos del lenguaje Java</title><content type='html'>&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es un applet?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es un programa dinámico e interactivo que se puede
ejecutar dentro de una página Web, desplegada por un navegador Web.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es una aplicación Java?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es un programa que no requiere de un navegador para
ejecutarse, sino que solo necesita de un intérprete de Java para la plataforma
en la que se ejecutará.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es un servlet?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es una aplicación Java que se ejecuta sobre un
servidor y atiende una serie de peticiones realizadas desde un cliente
(navegador Web). No presenta interfaz gráfico.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es una interfaz?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es una colección de métodos sin ninguna implementación.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es un API?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Application Programming Interface. Es un conjunto de
clases que cumplen una funcionalidad común.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es GUI?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Interfaz Gráfica de Usuario con sus siglas en inglés
(Graphical User Interface).&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es AWT?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Abstract Window Toolkit. Es un API encargado de
construir interfaz gráfica de usuario.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;;&quot;&gt;¿Qué
es Swing?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es un API para crear interfaces gráficas de usuario.
Ofrece muchos más componentes que el AWT.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;;&quot;&gt;¿Qué
es JDBC?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;;&quot;&gt;Java
Database Connectivity. Es un API para ejecutar sentencias SQL&lt;/span&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;.
Permite:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;ul style=&quot;margin-top: 0cm;&quot; type=&quot;disc&quot;&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Establecer
     conexión a bases de datos.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Enviar
     sentencias SQL.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Procesar
     resultados.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;;&quot;&gt;¿Qué
es JAR?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Java ARchive es un formato de fichero que permite
almacenar y comprimir muchos ficheros en uno. Son usados generalmente para
agregar varias clases y recursos como textos e imágenes. Los archivos JAR
tienen la extensión .jar&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://preguntasjava.blogspot.com/feeds/7019572603693832057/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://preguntasjava.blogspot.com/2012/09/terminos-del-lenguaje-java.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7677466448052476876/posts/default/7019572603693832057'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7677466448052476876/posts/default/7019572603693832057'/><link rel='alternate' type='text/html' href='http://preguntasjava.blogspot.com/2012/09/terminos-del-lenguaje-java.html' title='Términos del lenguaje Java'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7677466448052476876.post-9084309595030383644</id><published>2012-09-26T13:40:00.000-07:00</published><updated>2012-09-27T21:48:20.992-07:00</updated><title type='text'>Términos de la POO</title><content type='html'>&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es un objeto?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es la representación de cosas simples o complejas,
reales o imaginarias, como por ejemplo un gato, una empresa, una factura, un
empleado, un carro, etc.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Las características de un objeto se denominan
atributos del objeto. Ejemplo:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: teal; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Objeto:&lt;/span&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt; carro&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: teal; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Atributos:&lt;/span&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt; color, tamaño, ...
&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es una clase?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es un molde o un modelo que define un tipo de objeto
determinado. Una clase define los atributos y métodos (comportamiento) de un
grupo de objetos de características similares. Ejemplo:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: teal; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Nombre de la clase:&lt;/span&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt; Carro&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: teal; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Atributos:&lt;/span&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt; color, placa,
marca, modelo&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: teal; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Métodos:&lt;/span&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt; Arrancar, Parar,
Girar&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es herencia?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es un mecanismo que permite reutilizar clases ya
definidas. Este mecanismo es fundamental dentro de &lt;st1:personname productid=&quot;la POO&quot; w:st=&quot;on&quot;&gt;la POO&lt;/st1:personname&gt; y se puede definir también
como una transmisión de las características de padres a hijos.&amp;nbsp; El mecanismo consiste en definir una nueva
clase (hija) a partir de la definición de otra ya existente (padre). Ejemplo:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: teal; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Clase padre:&lt;/span&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt; Carro&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: teal; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Clase hija:&lt;/span&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt; Carro Deportivo &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;La clase hija hereda todos los atributos y métodos de
la clase padre, pero si se desea, la clase hija puede agregar atributos y
métodos e incluso redefinir los métodos de la clase padre.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es polimorfismo?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es una cualidad aplicada a los métodos, e indica que
en una misma clase pueden existir varios métodos con el mismo nombre pero con
diferentes signaturas, es decir que la implementación de los métodos será
distinta.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://preguntasjava.blogspot.com/feeds/9084309595030383644/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://preguntasjava.blogspot.com/2012/09/terminos-de-la-poo.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7677466448052476876/posts/default/9084309595030383644'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7677466448052476876/posts/default/9084309595030383644'/><link rel='alternate' type='text/html' href='http://preguntasjava.blogspot.com/2012/09/terminos-de-la-poo.html' title='Términos de la POO'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7677466448052476876.post-3385839585992051070</id><published>2010-10-20T10:48:00.001-07:00</published><updated>2012-09-25T17:49:58.561-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Java"/><title type='text'>Introducción a Java</title><content type='html'>&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es Java?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Es un lenguaje de programación orientado a objetos. Se
lo considera un lenguaje de alto nivel con las siguientes características:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;ul style=&quot;margin-top: 0cm;&quot; type=&quot;disc&quot;&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Orientado
     a objetos&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Simple&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Distribuido&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Robusto&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Seguro&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Portable&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Interpretado&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Dinámico&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Multihilo&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Arquitectura
     neutral&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;color: red; font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;¿Qué es la programación orientada a objetos?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;La programación orientada a objetos (POO) es aquella
que utiliza el mundo real que nos rodea para resolver problemas, por lo que se
necesita identificar cada una de las partes del problema con objetos presentes
en el mundo real. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Algunos de los términos claves en &lt;st1:personname productid=&quot;la POO&quot; w:st=&quot;on&quot;&gt;la POO&lt;/st1:personname&gt; son:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;ul style=&quot;margin-top: 0cm;&quot; type=&quot;disc&quot;&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Objeto&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Clase&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Herencia&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li class=&quot;MsoNormal&quot;&gt;&lt;span lang=&quot;ES-EC&quot; style=&quot;font-family: &amp;quot;Comic Sans MS&amp;quot;; mso-ansi-language: ES-EC;&quot;&gt;Polimorfismo&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
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