My Paper

1. Do design considerations need to change for each kind of computer user?

What type of user would be the most difficult to accommodate to?

It is very inmortanr to take into account the needs, opportuniniteies and wishes of all computer users while designing both hardware and software. The design depends on the assignments, which are to be completed, the method of information input and the user location. For instance, for homeplaced usage it is enough to have a laptop with standard software, whereas an engineer requires powerful computer with and comlex programs. The design considerations for each kind of computer user adapting is rather difficult task and due to this each sort of users needs to be given attention during the development.

2. Are traditional methods of systems design far superior to the object-oriented approach? Are there certain projects in which the traditional approach would work better?

The main drawback of traditional methods of systems design is a big possibility of errors in case of procedures number increase, which affects badly the process of debugging. Nowadays a lot of programming languages support the object-oriented approach or are completely object oriented, e. g. , Java, C#, C++, Python, PHP, Ruby та Objective-C, ActionScript 3. In contrast from traditional methods, when the program is concidered as set of subprograms or instructions for a computer, object-oriented programs appear as a set of objects. Each object is able to receive a message, pracess data and forward a message to other objects and it is a kind of independent automaton with its own appointment and responsidility. That is why it is more relevant to use the object-oriented programming .