Component design assignment Essay Example | Topics and Well Written Essays - 750 words

Component design assignment - Essay theoretical accounth supports components proposes the possibility of making software applications by examining together software components in similar mien to how electronic devices are made from electronic components. This kind of method used to software development is referred to as component based development. Component based development demands to give a thoroughly new glide path to the design, construction, putting into effect and development of software applications. Software applications are bring together from components from the different kinds of sources and these components perhaps written in several different computer programming languages and run on different methods. The idea of this slide is to reuse components that is already completed instead of developing everything from the beginning each time. in that location are numerous advantages the component-based development brings such as gives support to the higher level of soft ware reuse, it allows running gameing to be do by first performing a test to each of the components before performing a test to the conference of components, free to improve and/or add components asComponents express themselves through interfaces. An interface is the club to the user that will interact with the component. The function Application Programmable Interface (API) are the once who are heart-to-heart to the user. If there are any changes to the API, the user has to recompile his code also. In the case of the object-oriented world, the interface is a group of public methods defined for an object wherein this object is controlled through its interface. In the language of C++, the code set up only be recompiled when the interface (code) is changed. The problem is that the user of the class must use the same programming throughout the entire development. In separating the interface from the implementation, the languages used are the COBRA and COM which is done through bi nary interfaces.There are three major component models that are successfully used today which show accurately