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- Computer Science Provide an ER model (entities, relationships, cardinalities, attributes) for the database of a smart- phone based messenger app. In the app data of personal contacts, chats with these contacts or in groups and per chat the messages will be stored. Contacts can have a name and a profile image. For a message the message’s text, date of sending and for sent messages also the status (received, read) will be stored and indicated. Messages can contain attachments such as images or documents. For each group chat also roles such as owner of the chat and administrator can be stored.Read the scenario and help answer the question belo pleaseManagers of Best Buy had just implemented an e-commerce platform to expand their business in terms of customer base. Best Buy is a clothing retail store that offers value for money on clothing items for the family. Based on this, complete the tasks that follow.QuestionDiscuss ANY FIVE popular payment methods for Best Buy to include in the e-commerce platform.Read the scenario and answer the questions in this section. Managers of Best Buy had just implemented an e-commerce platform to expand their business in terms of customer base. Best Buy is a clothing retail store that offers value for money on clothing items for the family. Based on this, complete the tasks that follow. Discuss ANY FIVE (5) popular payment methods for Best Buy to include in the e-commerce platform.
- Question 8 An organisation realises that there are many places at which it gathers customer data (different web sites, systems, etc.). It acknowledges it should do the right thing and display a message or statement at every single place (no place is ignored) where it collects data about privacy of data.Please give me the answer with proper explanation Qns:NI activity was depicted as an interface between the computer hardware and software, raw nursing related information, and the user within the context oftheir profession ororganizationIn Ghana, WhatsApp is the most widely used social networking site (GWI, 2021, p. 15; Kemp, 2021b, p. 42). Discuss the management, organizational, and technological shortcomings of whatsapp for Ghanaian enterprises with real instances and supporting data.
- To include additional features of the Knowledge management system (KMS) to their already existing e-commerce platform, management has requested from you a detailed report highlighting the building of the updated system. Discuss in detail the system development life cycle (SDLC) that the development team would follow when building the updated system (discuss only the FIVE (5) main phases of SDLC).ACME Green is a massive, strategic endeavor encompassing all ACME Technologies organizations. For the project to succeed, Tshepo requires the appropriate people and technology. List five types of operational carbon accounting database users and their ACME Technologies responsibilities.My topic; Accounting Database and Managing System Issue: My brother works as an accountant in a firm named as stainless steel. The firm’s accountants having a problems of tracking and managing the incomes of the company and how many materials are needed for each product. I drew the ER map wrong. Could you please draw it as EER in detail? Get more attributes. Including Foreign keys , Multivalued attributes, Derived attribute, Composite attributes.
- The definition of IT is broadly stated to be the collection of computing systems used by an organization. Apply the definition of IT, as stated above, to an online customer-to-customer (C2C) business such as eBay. Explain how the business is conducted online in context of the C2C example you’ve chosen. What constitutes the IT necessary for them to conduct the visible aspect of their business? Why do you think is it necessary?Hadoop offers tremendous redundancy. Its importance in hospital patient care is enhanced.Database Design Singapore Home Software Singapore Home Software is a company with a global vision that is engaged in software developer based on Artificial Intelligence (AI) and Internet of Things (IoT). BIT House is supported and strengthened by a team of IT consultants who are ready to serve better in terms of understanding and implementation. One of their proudest projects is developing a mobile application for Wego, a popular travel site in Asia and currently developing in Europe and the US. Shopee and Grab also use our service. At this time the allocation of employees to a project is still done manually using excel, you as a database designer are asked to create a module for the employee allocation system to a particular project, here is the conceptual database design from Singapore Home Software : IMAGE Question Make transaction analysis by making: a. Cross-referencing transactions