Academic Writing; CRUD; Centralized and Distributed Computing Architectures; Database Centralization; Prototyping

Please read my note in the middle of the requirements. 300 words : "Centralized and Distributed Computing Architectures" Please respond to the following: Your company is bidding on a system design project. It is your job to design the system architecture. How will you balance the need for scalability against the need to keep costs as low as possible to win the bid? Technology and business processes have changed rapidly over the last 20 years. In your opinion, have the technology changes driven the business changes, or have the business changes driven the technology changes? Explain your answer. --- 300 words : "Database Centralization" Please respond to the following: The owner of a company looks over your design and sees that you are using database centralization. He questions why you would do this since it violates the rule that data should be managed and stored in close proximity to its users. Explain to him your reasoning for using database centralization. Explain whether and why you feel that the rule is important or outdated. --- 300 words : "Prototyping" Please respond to the following: Your boss decides that prototyping is the best approach on a design project. Describe to her the weaknesses and hazards associated with prototyping. Your boss decides to use prototyping anyway. Explain what you can do to minimize the risk of experiencing the hazards associated with prototyping. --- NOTE: THESE BELOW, IS ADDITIONAL WORK. They will be added at the same rate and tagged as milestones. I will commit to a bigger order only when I see the quality of your work. If we havent worked before, we will have to break ice via samples. Please do not copy; this is an original writing project, else it can be sabotaged. I use copyscape and turnitin. Thank you. 300 words : "CRUD" Please respond to the following: In the field of information systems, the acronym CRUD is often used. Briefly discuss what this acronym means. Is it possible to have a system or database that would not have all CRUD rights? Why would you want to limit those rights? Why would you want to keep those rights? --- 1200 words… Assignment 3: Input Controls There are many kinds of input controls. Explain the function of input controls. Identify four (4) types of input control and explain the function of each. Provide an example of a data integrity error that could occur if each of these types of input control were not in place. Explain the advantages and disadvantages of restricting user interfaces. (User interfaces can often be restricted, limiting the user’s ability to navigate to other areas of the system, or out of the system.) Design and build a graphical representation of a Web-based input for making a hotel reservation, using Visio or PowerPoint or an equivalent. Research and cite at least four (4) reputable academic sources.