What are the different types of architectural views?

The four views of the model are logical, development, process and physical view. In addition, selected use cases or scenarios are used to illustrate the architecture serving as the ‘plus one’ view.

Why is it called the 4 1 View Model of architecture instead of 5?

It was developed in 1995 by Philippe Kruchten, formerly the Director of Process Development at Rational Software. The 4 + 1 View Model gets its name from the 4 primary views and 1 supporting view that are used to capture and communicate different aspects of the system.

What architecture views mean?

Architecture views are representations of the overall architecture that are meaningful to one or more stakeholders in the system. … An architecture is usually represented by means of one or more architecture models that together provide a coherent description of the system’s architecture.

How many views are there in design?

The four views of the model are logical, development, process and physical view: The four views of the model are concerned with : Logical view: is concerned with the functionality that the system provides to end-users.

What is the difference between styles & patterns?

Styles generally provide guidance and analysis for building a broad class of architectures in a specific domain whereas patterns focus on solving smaller, more specific problems within a given style (or perhaps multiple styles).

Why do we model UML?

We build models to communicate the desired structure and behavior of our system. We build models to visualize and control the system’s architecture. We build models to better understand the system we are building, often exposing opportunities for simplification and reuse. And we build models to manage risk.”

What makes a good architecture?

They must possess a variety of qualities, most of which they must excel in. Architects need to have a strong understanding of all building disciplines, including structural, electrical and mechanical. This takes smarts. And while simply being smart does not make you a good architect, it does give you a good foundation.

How do you explain UML diagrams?

Class diagrams are the most common diagrams used in UML. Class diagram consists of classes, interfaces, associations, and collaboration. Class diagrams basically represent the object-oriented view of a system, which is static in nature. Active class is used in a class diagram to represent the concurrency of the system.

What are views on YouTube?

YouTube’s definition of a view is a viewer initiated intentional play of a video. In the early years of YouTube a view count would increase whenever the video was loaded. … When the video is below 300 views, the views are counted in the same old-school reloading system.

Which tool is used for structured designing?

Explanation: None. 2. Which tool is use for structured designing ? Explanation: A Structure Chart (SC) in software engineering and organizational theory, is a chart which shows the breakdown of a system to its lowest manageable levels.

What is a view computer science?

A view is a subset of a database that is generated from a query and stored as a permanent object. Although the definition of a view is permanent, the data contained therein is dynamic depending on the point in time at which the view is accessed. Views represent a subset of the data contained in a table.