Question

Explain Design Model along with its four basic Elements.​

Answer 1

Answer:

photosynthesis is a process in which plants get the food. photosynthesis is a process in which plants get the food.

Explanation:

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Answer 2

Answer:

Explanation:

The process of designing a model, which involves several steps and represents the data structure, software structure, interface characteristics, and procedural specifics, is a crucial one. Data design, architectural design, interface design, and component-level design are the four main classifications.

• Data design
• Architectural design
• User interface design
• Component level design

1. Data design: It uses an entity-relationship diagram to show the data objects and how they relate to one another. The information needed for each entity or data object is included in entity relationships, which also illustrate the connections between these things. It demonstrates the data's structure in terms of the tables. One to one, one to many, and many to many relationships are depicted. One entity is related to another entity in a one-to-one relationship. One Entity is linked to multiple Entities through a one-to-many relation. One entity is related to multiple entities through multiple entities, and another entity is connected to the first entity utilizing multiple entities.
2. Architectural design: It establishes how the software's main structural components relate to one another. It involves breaking the system down into interacting parts. It is expressed as a block diagram that shows the components of the system, their features, and how they interact with one another to share data. In addition to defining the interrelationships between these components, it also describes the structure and properties of each component that is a part of the system.
3. User interface design: It depicts the behavior of a system, or how the software interacts with the user. It describes a product where users can interact with its controls or displays. For instance, user interface design is used in the military, automobiles, aircraft, audio equipment, and computer peripherals. Usability testing is the only way to make UI design effective. This is done to see what functions as planned and what does not. The product is only considered to have an optimum interface following the repair.
4. Component level design: The structural components of the software architecture are transformed into a procedural description of software components by component level design. It is the ideal approach to distribute a lot of data. Components don't have to worry about things like data security and backup because that is how data is managed at a centralized level.
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