Unified Modeling Language (UML) is a modelling language for software engineering. UML has been adopted as a standard by the Object Management Group (OMG) and International Standard Organization (ISO). Object Contraint Language (OCL) defines the rules for model elements. In…
This post explains briefly the network protocol IPv4 and summarizes the main aspects of it. IPv4 Address An IPv4 address represents a single device on an IP network. An IPv4 address consist of 32 bits. Example: 11000110001100110110010000000000 These 32 bits…
A class file contains Java bytecode, it means, the code of a Java application that can be executed by a Java Virtual Machine (JVM). Class files have a .class extension, and are generated from source code files from Java files,…