Review chapter 14 in the course text.
In your own words, discuss the steps to improving customer experience.

Review and respond to two other students posts. 

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For this Assignment, submit a 2 to 3 page response to the following:

1. Who is ultimately responsible for the security of      information in an organization? 
2. What are the disadvantages of using a VPN instead of a      leased line? 
3. If a hacker hacks into a network, copies a few files,      defaces the Web page, and steals credit card numbers, identify the      different threat categories encompassed by this attack? 
4. What do VPNs do that firewalls cannot do? 

Your assignment must follow these formatting requirements:

• Single typed, double spaced, using Times New Roman font      (size 12), with one-inch margins on all sides; citations and references      must follow APA or school-specific format. Check with your professor for      any additional instructions.
• Include a cover page containing the title of the      assignment, the student’s name, the professor’s name, the course title,      and the date. 
• The cover page and the reference page are not included      in the required assignment page length

1. What are the three characteristics of Big Data, and what are the main considerations in processing Big Data? 

2. What is an analytic sandbox, and why is it important? 

3. Explain the differences between BI and Data Science. 

4. Describe the challenges of the current analytical architecture for data scientists.

5. What are the key skill sets and behavioral characteristics of a data scientist?

6. In which phase would the team expect to invest most of the project time? Why? Where would the team expect to spend the least time? 

7. What are the benefits of doing a pilot program before a full-scale rollout of a new analytical method- ology? Discuss this in the context of the mini case study. 

8. What kinds of tools would be used in the following phases, and for which kinds of use scenarios? 

a. Phase 2: Data preparation 

b. Phase 4: Model building

  2-2 Final Project Milestone One: Business Case Proposal and Introduction 

Submit a business case proposal, which is a summary of your selected business case for the course project. The business case proposal will be submitted as a Word document and in paragraph form. This business case proposal provides your instructor insight into the project you are selecting and allows for instructor feedback and guidance in terms of the scope of the business case for the purpose of this course.

The first milestone of the course project is an introduction. The sections to include as part of the introduction are:

• Background – This section provides information about the system, processes, and other aspects of the system such that the reader can understand the business problem in the context of the system.
• Problem Statement – This section should clearly state the problem to be solved, why it is a problem, and how it impacts the system.
• Audience – This section should discuss your communication plan, identify the different audience types in the project, and what type of information is communicated to each audience type.

Note that the course project intent is to introduce students to an entire systems analyst process. Each milestone is fairly significant in size if performing an actual project. For the intended learning and exposure to the course project topics, please know that assumptions will have to be made and that any such assumptions should be documented.

4-2 Final Project Milestone Two: Project Plan

Assignment

Task: Submit to complete this assignment

Submit your project plan. The project plan is a Word document that is a combination of a written explanation of the project plan and the explanation of the control plan. The WBS and timeline are represented with screenshots of the Gantt chart, resource chart, and cost table. Ensure each chart and graph is properly noted and has text explanation.

Note that the course project intent is to introduce students to an entire systems analyst process. Each milestone is fairly significant in size if performing an actual project. For the intended learning and exposure to the course project topics, please know that assumptions will have to be made and that any such assumptions should be documented.

For additional details, please refer to the Final Project Document and the Milestone Two Guidelines and Rubric document.

6-2 Final Project Milestone Three: System Requirements

Assignment

Task: Submit to complete this assignment

Submit your system requirements. The system requirements model is to be submitted as a Word document that is a combination of sections: a requirements model, a data process model, a data flow diagram, a data dictionary, an object model, and a use case diagram. Copy the image of your diagram into your Word document and include text to ensure that the diagram has proper context within the overall system requirements model through written explanations. Your audience is IT management and the IT project team.

Note that the course project intent is to introduce students to an entire systems analyst process. Each milestone is fairly significant in size if performing an actual project. For the intended learning and exposure to the course project topics, please know that assumptions will have to be made and that any such assumptions should be documented.

For additional details, please refer to the Final Project Document and the Milestone Three Guidelines and Rubric document.

8-1 Final Project Milestone Four: System Design

Assignment

Task: Submit to complete this assignment

Submit your system design. The system design is to be submitted as a Word document that is a combination of sections: an introductory summary, a specification, a data design, a user interface design, a system architecture, and a feasibility analysis. Copy the image of your diagram for the specification, data design and user interface sections into your Word document and include text to ensure that the diagram has proper context within the overall system design document. Your audience is IT management and the IT project team.

Note that the course project intent is to introduce students to an entire systems analyst process. Each milestone is fairly significant in size if performing an actual project. For the intended learning and exposure to the course project topics, please know that assumptions will have to be made and that any such assumptions should be documented.

 9-2 Final Project Submission: System Proposal Document Assignment

Submit a System Proposal Document. It should be a complete, polished Word document artifact containing all of the critical elements of the final product. It should reflect the incorporation of feedback gained throughout the course.

Note that the course project intent is to introduce students to an entire systems analyst process. Each milestone is fairly significant in size if performing an actual project. For the intended learning and exposure to the course project topics, please know that assumptions will have to be made and that any such assumptions should be documented.