An e-commerce site that wants to keep a purchase record for each of its customers. What technology should be used to achieve that?

Which of these allows a marketer’s website to record a user’s visit, track visits to other websites, and store and retrieve this information in the future?Group of answer choicesspamwormscookiestrackersloggers

Which e-commerce model involves transactions between businesses and consumers?

An online bookstore is planning to develop a comprehensive management system to streamline its operations. The system aims to handle various aspects of the business, including inventory management, customer orders, and employee roles. The primary goal is to provide customers with an efficient platform for browsing and purchasing books while allowing employees to manage orders and maintain accurate inventory records. The system should keep track of book details such as ISBN, title, author, genre, and price. Customers will have unique identifiers, and their information will include names, email addresses, and delivery addresses. Orders will be associated with customers and will include order IDs, order dates, and total order amounts. Employees will have distinct roles, and their details will encompass employee IDs, names, positions, and salaries. The relationships among these entities will define the flow of information and activities within the bookstore. Customers will be able to place multiple orders, each associated with a single customer. Orders will consist of multiple books, and each book can be part of multiple orders. Employees will process orders, and each order will be assigned to a specific employee. Additionally, employees will update inventory records for various books. The bookstore intends to use a UML class diagram to represent these entities, attributes, methods, and relationships to guide the system development process effectively. a) Draw the Class Diagram for the above scenario.

You are designing a data model for an e-commerce company. You want to capture customer information like name, email, address, and phone number. Which type of table should you use to store this information?

In which of the following scenarios would a database system be most beneficial?Creating simple text documentsStoring and managing large amounts of customer information for an online storePlaying video gamesDrawing digital artReview AnswerNext