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Assignment 3: How is Technology Changing the Face of Business Today?
The traditional retail model has focused on finding high-margin, high-volume products or services because limited space means reduced space inventory. For example, organizations such as Walmart select the biggest hits from the broadest genres, called the "short head." The short head means Walmart will only carry a select mix of country, pop, and rock that is calculated to provide the greatest cost/benefit. The business model of Amazon is different. Amazon provides the short head but also provides the "long tail" of more than 100,000 different audio selections. The competition for customers between the Walmart and Amazon marketplace is profoundly changing the face of retail business today.
Using the assigned reading and the Argosy University online library resources, find at least three scholarly articles that address similar current trends related to e-business and how e-business is changing the face of businesses today.
Using your company or a real-world example from your research, respond to the following:
1. explain the concept of physical data independence and its importance in database systems2. explain what problems are
When increasing cardinalities from 1:N to N:M, which of the given steps are included in process the order of steps listed below is not relevant, only steps themselves?
Consider the timing diagram of Figure 12.10 in the 8th edition (or 14.10 in the 9th edition). Assume that there is only a two-stage pipeline (fetch, execute). Redraw the diagram to show how many time units are now required for four instructions.
Create a database that implements the proposed data warehouse schema.
Normalise the Project Allocation form (Fig 1) to arrive at third normal form entities. Show all the steps of normalisation clearly.
in your opinion what are the three biggest challenges in planning and designing a solution for a programming
Describe all the business rules that apply to this problem (relationship and constraint). Using the relationship business rules, establish the correct relationships (1:1, 1: M, M: N) between the entities.
prepare a 2- or 3-page paper for this assignment.pick an online database and then describe entities and attributes that
assignment 6.2suppose your database system has failed. describe the database recovery process and the use of
What does CHS stand for? List three items contained in the FAT database. List two features NTFS provides that FAT does not.
E-R diagram - Basic Entity Relationship Diagram Colleges and universities must draw a clear connection between the requirements of the field for which the student is being prepared and the things required of the student as part of that preparation pr..
Find all department(s) with at least two employees of different names and find the department(s) with the most people and find the names of employee(s) with the highest salary.
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