Trainer

You are the trainer for a major technology firm. One of the problems your firm has is hiring new technologists who have a fundamental understanding of relational databases. Therefore, you’ve been asked to create a database orientation paper.

Write a four to five (4-5) page paper in which you:

1.Describe what a relational database is and why relational databases are needed.
2.Describe the process of normalization and why it is needed.
3.Contrast and compare logical and physical database design.
4.Critique SQL as a user-friendly query language.
5.Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:

•Be 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.

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Networking

Assignment 2: Networking
Due Week 6 and worth 110 points

Assume that you were recently hired by a manufacturing company as a systems administrator trainee. Your first assignment is to develop a paper that communicates the various functions of telecommunications to end users. As a result, you should try to keep your explanations of the technology as simple as possible.

Write a four to five (4-5) page paper in which you:

1.Describe the features of telecommunications networks, including key networking technologies. Cover the Open Systems Interconnection (OSI) model, including each logical layer.
2.Discuss whether telephone networks and computer networks will remain distinct in the future.
3.Describe various network media and how they are changing.
4.Explain the differences among LANS, WANS, CANS, and MANS.
5.Describe three (3) ways in which businesses use Internet services and protocols. (For example, what is VoIP and how is it used?)
6.Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:

•Be 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.

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Computer Ethics

ase Study 1: Computer Ethics
Due Week 3 and worth 75 points

Read the case from Deccan Herald titled “Hackers holding your PC to ransom”, dated November 25, 2013, located at http://www.deccanherald.com/content/297460/hackers-holding-your-pc-ransom.html.

Write a two to three (2-3) page paper in which you:

1.Describe two (2) potential computer ethics issues associated with holding computers hostage.
2.Propose two (2) methods that computer users could use to prevent this type of attack.
3.Propose two (2) governmental legislations that could be enacted against this type of attack.
4.Use at least two (2) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:

•Be 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.

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Computer architecture

Computer architecture is the combination of software and hardware that is organized in such a fashion as to deliver the machine’s intended performance characteristics. Therefore, it is important for you to understand the basics.

Write a four to five (4-5) page paper in which you:

1.Describe Von Neumann architecture and explain why it is important.
2.Explain what a system bus is and why it is needed.
3.Summarize the use of Boolean operators in computer-based calculations.
4.Categorize the various types of memory and storage.
5.Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:

•Be 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.
The specific course learning outcomes associated with this assignment are:

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The Human-Computer Interface

Assignment 4: The Human-Computer Interface
Due Week 9 and worth 110 points

As a software engineer, you have been asked to write a paper that describes the use of current technologies with regard to the human-computer interface.

Write a four to five (4-5) page paper in which you:

1.Explain haptic feedback, describe its key uses, and explain why it is needed.
2.Compare the various types of human memory and their impact on the human-computer interface.
3.Describe the potential outcomes of not using consistency in the human-computer interface.
4.Summarize and explain the steps of the user-centric design process.
5.Explain the role of human motion in the design of the human-computer interface.
6.Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:

•Be 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.

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Business Intelligence and Data Warehouses

Assignment 3: Business Intelligence and Data Warehouses

Due Week 9 and worth 100 points

Businesses today are extremely reliant on large amounts of data for making intelligent business decisions. Likewise, the data warehouses are often structured in a manner that optimizes processing large amounts of data.

Write a two to three (2-3) page paper in which you:

1.Outline the main differences between the structure of a relational database optimized for online transactions versus a data warehouse optimized for processing and summarizing large amounts of data.
2.Outline the main differences between database requirements for operational data and for decision support data.
3.Describe three (3) examples in which databases could be used to support decision making in a large organizational environment.
4.Describe three (3) examples in which data warehouses and data mining could be used to support data processing and trend analysis in large organizational environment.
5.Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:

•Be 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.
The specific course learning outcomes associated with this assignment are:

•Describe the role of databases and database management systems in managing organizational data and information.
•Distinguish the role of databases and database management systems in the context of enterprise systems.
•Use technology and information resources to research issues in database systems.
•Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions.

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prevention of falls in hospitals

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