Sunday, March 20, 2005

What is J2ME?

J2ME providers a complete set of solutions for creating state-of-the-art networked applications for small devices.
Hight-Level View:
1.A series of JVMs, each for use on different types of small devices,each with different requirements
2. A group of libraries and APIs that can be run under each of the VMs,theses are known as configurations and profiles.
3. Various tools for deployment and device configration.


Configurations: Connnected Limited Device Configuration and Connected Device Configuration
Virtual Machines: KVM and CVM
Profiles:MIDP, PDA,Foundation,RMI and Personal

HOST OS ->KVM ->CLDC ->MIDP and PDA
HOST OS ->CVM ->CDC ->Foundation -> RMI and Personal

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