The Model-View-Controller design pattern partitions the data access layer from the business logic layer, the data presentation layer, and the user interaction layer. Additionally, it isolates the presentation of data from the interaction with the user. This explanation is open to discussion or contributions.

Create UML diagram for this:  Layers of gasses are given, with certain type (ozone, oxygen, carbon dioxide) and thickness, affected by atmospheric variables (thunderstorm, sunshine, other effects). When a part of one layer changes into another layer due to an atmospheric variable, the newly transformed layer ascends and engrosses the first identical type of layer of gasses over it. In case there is no identical layer above, it creates a new layer on the top of the atmosphere. In the following we declare, how the different types of layers react to the different variables by changing their type and thickness. No layer can have a thickness less than 0.5 km, unless it ascends to the identical-type upper layer. In case there is no identical one, the layer perishes.

Describe the naming structure for the different levels in data-flow diagrams.

Model-driven engineering ? Select one: a. Uses only model/diagram to document the requirements b. The development process is based on using models as outputs, instead of programs c. A generic model which includes the computation independent, platform independent and the platform specific model in a single model d. is based on using only object-oriented languages for implementation

the research into computers A diagram that illustrates the connections between various pieces is known as a structural chart. A structure chart may be divided into a number of separate components. What precisely is transform analysis?

It is a good idea to give some thought to the concept of utilizing organized language when discussing processes that are not included in an analysis of systems. This is because structured language facilitates clearer communication. One way to do this is by paying at least some attention to the possibility.