One situation when brand equity is important is when a company wants to expand its product line. If the brand's equity is positive, the company can increase the likelihood that customers will buy its new product by associating the new product with an existing, successful brand.
Simulation is the imitation of the operation of a real-world process or system over time.The act of simulating something first requires that a model be developed; this model represents the key characteristics or behaviors/ functions of the selected physical or abstract system or process.imulation is also used with scientific modelling of natural systems or human systems to gain insight into their functioning. Simulation can be used to show the eventual real effects of alternative conditions and courses of action.
Architecture describes what is in your system. When you have determined your context, you have determined a boundary that describes what is in and what is out of your system (which might be someone else's subsystem). Architecture describes the part that is in. An architecture is an abstract depiction of your system. The information in an architecture is the most abstract and yet meaningful depiction of that aspect of the system. Given your architectural specification, there should not be a need for a more abstract description. That is not to say that all aspects of architecture are abstract, nor is it to say that there is an abstraction threshold that needs to be exceeded before a piece of design information can be considered architectural.