Carol must use any software which supports retail management. A software which he choose should be able to bill for the goods purchased, Handle the stock entries, maintains a reorder level, an alert system to order next set of goods, ability to find fast moving products, able to modify code on need, provide appropriate warning and error messages which are user-friendly etc. There are many such software in the market viz. “ShopKeep, Epos Now, Light speed Retail, Fattmerchant, Square for Retail”, etc.
A, Protocol
because An application service provider (ASP) is a business providing computer-based services to customers over a network; such as access to a particular software application (such as customer relationship management) using a standard protocol (such as HTTP).
The final step in the object-oriented design (OOD) process consists of developing the <u>package diagrams.</u>
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In the field of Computer studies, object-oriented design (OOD) can be described as a design method in which a proper system of interacting objects is planned for making a computing system or software.
The final step of an object-oriented design (OOD) involves the development of package diagrams. Package diagrams are structures or diagrams that are used for representing the model elements. The model elements are shown as packages in this kind of diagram.
Package diagrams are the final step of an object-oriented design process because they help to provide a visual idea of the overall proposed design.
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