What is J2ME used for?
Java 2, Micro Edition (J2ME) is designed for small devices with a limited processor power and small memory size. Mobile phones, personal digital assistants (PDAs), consumer electronics, and embedded devices are common examples of J2ME capable devices.
On which platform does Java not run?
Windows. Note: As of April 8, 2014 Microsoft stopped supporting Windows XP and therefore it is no longer an officially supported platform. Users may still continue to use Java 7 updates on Windows XP at their own risk, but support will only be provided against Microsoft Windows releases Windows Vista or later.
What is difference between Java and J2ME?
Most of the apps, developed for the phones(prior to smartphones era), were built on J2ME platform only(the . jar apps on Nokia app store). The Enterprise version of Java has a much larger usage of Java, like development of web services, networking, server side scripting and other various web based applications.
What is the difference between J2ME and J2SE?
It contains all of the libraries and APIs that any Java programmer should learn (java. lang, java.io, java. JavaME provides a subset of the functionality of JavaSE, but also introduces libraries specific to mobile devices. …
What is J2EE and J2ME?
Old Nokia phones, which used Symbian OS, used this technology. Most of the apps, developed for the phones(prior to smartphones era), were built on J2ME platform only(the . jar apps on Nokia app store). J2EE(Java Platform, Enterprise Edition)
Is Java getting discontinued?
Oracle says that it’s discontinuing its Java browser plugin starting with the next big release of the programming language. No, Oracle isn’t killing the Java programming language itself, which is still widely used by many companies.
What is the syllabus of J2EE?
Course Outline Module 1: Introduction to J2EE. Module 2: Introduction to Servlets. Module 3: Session Management. Module 4: Redirection and forwarding Handling Errors and Exceptions in Servlets.