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james1sanders-blog · 8 years ago

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CIS 515 Week 1 Assignment 1 – Strayer NEW

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Assignment 1: Accessing Oracle

Due Week 1 and worth 10 points

Your instructor will provide you with login credentials to a Strayer University maintained Oracle server. Once you have received these credentials, you will need to log in to the Oracle server and document your login to verify your credentials work and you can complete the activities later in the course. This assignment requires the use of a snipping tool or print screen option on a keyboard to document the completion of this assignment.

Write a one to two (1-2) page paper in which you:

1. Use the print screen option on a keyboard or a snipping tool to capture screen shots of your telnet session into the Oracle server. Note: The graphically depicted solution is included in the required page length.

2. Briefly describe the steps used to log into the Strayer Oracle server.

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.

 Include diagrams or screen shots created through the use of a snipping tool or print screen keyboard option. The completed diagrams / screen shots must be imported into the Word document before the paper is submitted.  The specific course learning outcomes associated with this assignment are:

 Use technology and information resources to research issues in the strategic implications and management of database systems.

 Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 1 Assignment 1 – Strayer NEW

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erica1wright-blog · 8 years ago

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CIS 515 Week 1 Assignment 1 – Strayer NEW

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Assignment 1: Accessing Oracle

Due Week 1 and worth 10 points

Your instructor will provide you with login credentials to a Strayer University maintained Oracle server. Once you have received these credentials, you will need to log in to the Oracle server and document your login to verify your credentials work and you can complete the activities later in the course. This assignment requires the use of a snipping tool or print screen option on a keyboard to document the completion of this assignment.

Write a one to two (1-2) page paper in which you:

1. Use the print screen option on a keyboard or a snipping tool to capture screen shots of your telnet session into the Oracle server. Note: The graphically depicted solution is included in the required page length.

2. Briefly describe the steps used to log into the Strayer Oracle server.

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.

 Include diagrams or screen shots created through the use of a snipping tool or print screen keyboard option. The completed diagrams / screen shots must be imported into the Word document before the paper is submitted.  The specific course learning outcomes associated with this assignment are:

 Use technology and information resources to research issues in the strategic implications and management of database systems.

 Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 1 Assignment 1 – Strayer NEW

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fredericklandwehr-blog · 8 years ago

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CIS 515 Week 1 Assignment 1 – Strayer NEW

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http://budapp.net/CIS-515-Assignment-1-Strayer-NEW-CIS515A1.htm

Assignment 1: Accessing Oracle

Due Week 1 and worth 10 points

Your instructor will provide you with login credentials to a Strayer University maintained Oracle server. Once you have received these credentials, you will need to log in to the Oracle server and document your login to verify your credentials work and you can complete the activities later in the course. This assignment requires the use of a snipping tool or print screen option on a keyboard to document the completion of this assignment.

Write a one to two (1-2) page paper in which you:

1. Use the print screen option on a keyboard or a snipping tool to capture screen shots of your telnet session into the Oracle server. Note: The graphically depicted solution is included in the required page length.

2. Briefly describe the steps used to log into the Strayer Oracle server.

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.

 Include diagrams or screen shots created through the use of a snipping tool or print screen keyboard option. The completed diagrams / screen shots must be imported into the Word document before the paper is submitted.  The specific course learning outcomes associated with this assignment are:

 Use technology and information resources to research issues in the strategic implications and management of database systems.

 Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 1 Assignment 1 – Strayer NEW

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certainmentalityqueen-blog · 8 years ago

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CIS 515 Week 1 Assignment 1 – Strayer NEW

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http://budapp.net/CIS-515-Assignment-1-Strayer-NEW-CIS515A1.htm

Assignment 1: Accessing Oracle

Due Week 1 and worth 10 points

Your instructor will provide you with login credentials to a Strayer University maintained Oracle server. Once you have received these credentials, you will need to log in to the Oracle server and document your login to verify your credentials work and you can complete the activities later in the course. This assignment requires the use of a snipping tool or print screen option on a keyboard to document the completion of this assignment.

Write a one to two (1-2) page paper in which you:

1. Use the print screen option on a keyboard or a snipping tool to capture screen shots of your telnet session into the Oracle server. Note: The graphically depicted solution is included in the required page length.

2. Briefly describe the steps used to log into the Strayer Oracle server.

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.

 Include diagrams or screen shots created through the use of a snipping tool or print screen keyboard option. The completed diagrams / screen shots must be imported into the Word document before the paper is submitted.  The specific course learning outcomes associated with this assignment are:

 Use technology and information resources to research issues in the strategic implications and management of database systems.

 Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 1 Assignment 1 – Strayer NEW

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daniel1bischoff-blog · 8 years ago

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CIS 515 Week 8 Case Study – Strayer

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Case Study: Database Development

Due Week 8 and worth 90 points Read the following articles available in the ACM Digital Library:

Dual Assessment of Data Quality in Customer Databases, Journal of Data and Information Quality (JDIQ), Volume 1 Issue 3, December 2009, Adir Even, G. Shankaranarayanan.

Process-centered review of object oriented software development methodologies, ACM Computing Surveys (CSUR), Volume 40 Issue 1, February 2008, Raman Ramsin, and Richard F. Paige.

Please follow the steps below to access ACM Digital Library:

1. Login to iCampus at https://icampus.strayer.edu/login

2. From iCampus:

a. Click STUDENT SERVICES >> Learning Resources Center >> Databases

b. Scroll down to "Information Systems/Computing"

c. The ACM Digital Library is located below the heading “Information Systems/Computing”.

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

1. Recommend at least three (3) specific tasks that could be performed to improve the quality of datasets, using the Software Development Life Cycle (SDLC) methodology. Include a thorough description of each activity per each phase.

2. Recommend the actions that should be performed in order to optimize record selections and to improve database performance from a quantitative data quality assessment.

3. Suggest three (3) maintenance plans and three (3) activities that could be performed in order to improve data quality.

4. From the software development methodologies described in the article titled, “Process-centered Review of Object Oriented Software Development Methodologies,” complete the following.

a. Evaluate which method would be efficient for planning proactive concurrency control methods and lock granularities. Assess how your selected method can be used to minimize the database security risks that may occur within a multiuser environment.

b. Analyze how the verify method can be used to plan out system effectively and ensure that the number of transactions do not produce record-level locking while the database is in operation.

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:

 Prepare database design documents using the data definition, data manipulation, and data control language components of the SQL language.

 Describe the basic mechanisms for accessing relational databases from various types of application development environments.

Explain the key principles of data security and identify data security risk and violations in data management system design.

 Use technology and information resources to research issues in the strategic implications and management of database systems.

 Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 8 Case Study – Strayer

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malcolm1brown-blog · 8 years ago

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CIS 515 Week 4 Assignment 4 – Strayer

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Assignment 4: Database Modeling and Normalization

Due Week 4 and worth 90 points

Imagine that you work for a consulting firm that offers information technology and database services. Part of its core services is to optimize and offer streamline solutions for efficiency. In this scenario, your firm has been awarded a contract to implement a new personnel system for a government agency. This government agency has requested an optimized data repository for its system which will enable the management staff to perform essential human resources (HR) duties along with the capability to produce ad hoc reporting features for various departments. They look forward to holding data that will allow them to perform HR core functions such as hiring, promotions, policy enforcement, benefits management, and training.

Using this scenario, write a three to four (3-4) page paper in which you:

1. Determine the steps in the development of an effective Entity Relationship Model (ERM) Diagram and determine the possible iterative steps / factors that one must consider in this process with consideration of the HR core functions and responsibilities of the client.

2. Analyze the risks that can occur if any of the developmental or iterative steps of creating an ERM Diagram are not performed.

3. Select and rank at least five (5) entities that would be required for the development of the data repositories.

4. Specify the components that would be required to hold time-variant data for policy enforcement and training management.

5. Diagram a possible 1:M solution that will hold salary history data, job history, and training history for each employee through the use of graphical tools in Microsoft Word or Visio, or an open source alternative such as Dia. Note: The graphically depicted solution is not included in the required page length.

6. Plan each step of the normalization process to ensure the 3NF level of normalization using the selected five (5) entities of the personnel database solution. Document each step of the process and justify your assumptions in the process.

7. Diagram at least five (5) possible entities that will be required to sustain a personnel solution. The diagram should include the following:

a. Dependency diagrams

b. Multivalued dependencies

8. Note: The graphically depicted solution is not included in the required page length.

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.

 Include charts or diagrams created in Excel, Visio, MS Project, or one of their equivalents such as Open Project, Dia, and OpenOffice. The completed diagrams / charts must be imported into the Word document before the paper is submitted.  The specific course learning outcomes associated with this assignment are:

 Recognize the historical development of database management systems and logical data models.

9.  Explain the fundamentals of how data is physically stored and accessed.

10.  Compose conceptual data modeling techniques that capture information requirements.

11.  Use technology and information resources to research issues in the strategic implications and management of database systems.

12.  Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 4 Assignment 4 – Strayer

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curtis1rogers-blog · 8 years ago

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CIS 515 Week 2 Assignment 2 – Strayer NEW

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Assignment 2: Database Systems and Database Models

Due Week 2 and worth 90 points

The Strayer Oracle Server may be used to test and compile the SQL Queries developed for this assignment. Your instructor will provide you with login credentials to a Strayer University maintained Oracle server.

Imagine that you have been hired as a consultant to assist in streamlining the data processing of an international based organization that sells high-end electronics. The organization has various departments such as payroll, human resources, finance, marketing, sales, and operations. The sales department is the only department where employees are paid a commission in addition to their yearly salary and benefits. All other departments compensate their employees with a yearly salary and benefits only. Commission is paid by multiplying the employee’s commission rate by the total amount of product units sold. You have access to the following data sets:

 Employee (EmpNumber, EmpFirstName, EmpLastName, CommissionRate, YrlySalary, DepartmentID, JobID)

 Invoice (InvNumber, InvDate, EmpNumber, InvAmount)

 InvoiceLine (InvLineNumber, InvNumber, ProductNumber, Quantity)

 Product (ProductNumber, ProductDescription, ProductCost)

 Department (DepartmentID, DepartmentDescription)

 Job (JobID, JobDescription)  Write a two to three (2-3) page paper in which you:

1. Design a query that will allow the finance department to determine the commissions paid to specific employees of the sales department for the month of December. Note: You will need to generate the tables described above (Employee, Invoice, InvoiceLine, Product, Department, and Job) in order to compare and validate your code. Validated query code must be part of your paper.

2. Compare the code of the query you designed in Question one (1) to one that would show how much total compensation is paid to each employee for the same month.

3. Determine and explain the factors necessary to ensure referential integrity.

4. Create an object-oriented model to show how the tables are interrelated through the use of graphical tools such as Microsoft Visio, or an open source alternative such as Dia. Make sure that you are able to show the relationship types such as 1:M, 1:1, or M:1. Additionally, remember to include the determined factors from the previous assignment requirement. Note: The graphically depicted solution is not included in the required page length.

5. Identify which data components are the entities and attributes, and the relationship between each using an object representation diagram through the use of graphical tools such as Microsoft Visio, or an open source alternative such as Dia. Note: The graphically depicted solution is not included in the required page length.

6. Describe how Big Data could be used to assist in the productivity and forecasting of the organization’s products and 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.

 Include charts or diagrams created in Excel, Visio, MS Project, or one of their equivalents such as Open Project, Dia, and OpenOffice. The completed diagrams / charts must be imported into the Word document before the paper is submitted.  The specific course learning outcomes associated with this assignment are:

7.  Describe the role of databases and database management systems in managing organizational data and information.

8.  Design and implement a database solution to solve a proposed business problem.

9.  Use technology and information resources to research issues in the strategic implications and  management of database systems.

10.  Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 2 Assignment 2 – Strayer NEW

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loverobert1dickuniverse-blog · 8 years ago

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CIS 515 Week 8 Case Study – Strayer

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Case Study: Database Development

Due Week 8 and worth 90 points Read the following articles available in the ACM Digital Library:

Dual Assessment of Data Quality in Customer Databases, Journal of Data and Information Quality (JDIQ), Volume 1 Issue 3, December 2009, Adir Even, G. Shankaranarayanan.

Process-centered review of object oriented software development methodologies, ACM Computing Surveys (CSUR), Volume 40 Issue 1, February 2008, Raman Ramsin, and Richard F. Paige.

Please follow the steps below to access ACM Digital Library:

1. Login to iCampus at https://icampus.strayer.edu/login

2. From iCampus:

a. Click STUDENT SERVICES >> Learning Resources Center >> Databases

b. Scroll down to "Information Systems/Computing"

c. The ACM Digital Library is located below the heading “Information Systems/Computing”.

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

1. Recommend at least three (3) specific tasks that could be performed to improve the quality of datasets, using the Software Development Life Cycle (SDLC) methodology. Include a thorough description of each activity per each phase.

2. Recommend the actions that should be performed in order to optimize record selections and to improve database performance from a quantitative data quality assessment.

3. Suggest three (3) maintenance plans and three (3) activities that could be performed in order to improve data quality.

4. From the software development methodologies described in the article titled, “Process-centered Review of Object Oriented Software Development Methodologies,” complete the following.

a. Evaluate which method would be efficient for planning proactive concurrency control methods and lock granularities. Assess how your selected method can be used to minimize the database security risks that may occur within a multiuser environment.

b. Analyze how the verify method can be used to plan out system effectively and ensure that the number of transactions do not produce record-level locking while the database is in operation.

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:

 Prepare database design documents using the data definition, data manipulation, and data control language components of the SQL language.

 Describe the basic mechanisms for accessing relational databases from various types of application development environments.

Explain the key principles of data security and identify data security risk and violations in data management system design.

 Use technology and information resources to research issues in the strategic implications and management of database systems.

 Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 8 Case Study – Strayer

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basilmarchant-blog · 8 years ago

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CIS 515 Week 8 Case Study – Strayer

Click On The Link Below To Purchase A+ Graded Material

Instant Download

http://budapp.net/CIS-515-Week-8-Case-Study-Strayer-NEW-CIS515W8C.htm

Case Study: Database Development

Due Week 8 and worth 90 points Read the following articles available in the ACM Digital Library:

Dual Assessment of Data Quality in Customer Databases, Journal of Data and Information Quality (JDIQ), Volume 1 Issue 3, December 2009, Adir Even, G. Shankaranarayanan.

Process-centered review of object oriented software development methodologies, ACM Computing Surveys (CSUR), Volume 40 Issue 1, February 2008, Raman Ramsin, and Richard F. Paige.

Please follow the steps below to access ACM Digital Library:

1. Login to iCampus at https://icampus.strayer.edu/login

2. From iCampus:

a. Click STUDENT SERVICES >> Learning Resources Center >> Databases

b. Scroll down to "Information Systems/Computing"

c. The ACM Digital Library is located below the heading “Information Systems/Computing”.

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

1. Recommend at least three (3) specific tasks that could be performed to improve the quality of datasets, using the Software Development Life Cycle (SDLC) methodology. Include a thorough description of each activity per each phase.

2. Recommend the actions that should be performed in order to optimize record selections and to improve database performance from a quantitative data quality assessment.

3. Suggest three (3) maintenance plans and three (3) activities that could be performed in order to improve data quality.

4. From the software development methodologies described in the article titled, “Process-centered Review of Object Oriented Software Development Methodologies,” complete the following.

a. Evaluate which method would be efficient for planning proactive concurrency control methods and lock granularities. Assess how your selected method can be used to minimize the database security risks that may occur within a multiuser environment.

b. Analyze how the verify method can be used to plan out system effectively and ensure that the number of transactions do not produce record-level locking while the database is in operation.

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:

 Prepare database design documents using the data definition, data manipulation, and data control language components of the SQL language.

 Describe the basic mechanisms for accessing relational databases from various types of application development environments.

Explain the key principles of data security and identify data security risk and violations in data management system design.

 Use technology and information resources to research issues in the strategic implications and management of database systems.

 Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

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#CIS 515 Week 8 Case Study – Strayer

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margaret1barber-blog · 8 years ago

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CIS 515 Week 7 Assignment 6 – Strayer

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Assignment 6: SQL Concepts and Database Design

Due Week 7 and worth 90 points

The Strayer Oracle Server may be used to test and compile the SQL Queries developed for this assignment. Your instructor will provide you with login credentials to a Strayer University maintained Oracle server.

Imagine that you work for a finance industry-based organization. Your organization is looking to submit its database design documentation to an evaluation team in order to meet Sarbanes-Oxley (SOX) compliance. You have been assigned to assist in preparing the documentation of the organization’s sales database. You are asked to propose a data dictionary that can be used to document the following:

 Employee (EmpNumber, EmpFirstName, EmpLastName, CommissionRate, YrlySalary, DepartmentID, JobID)

 Invoice (InvNumber, InvDate, EmpNumber, InvAmount, CustomerID)

 InvoiceLine (InvLineNumber, InvNumber, ProductNumber, Quantity)

 Product (ProductNumber, ProductDescription, ProductCost)

 Department (DepartmentID, DepartmentDescription)

 Job (JobID, JobDescription)

 Customer (CustomerID, CustomerName, CustomerAddress, CustomerPhone)  Write a three to four (3-4) page paper in which you:

1. Create a data dictionary that includes the following:

a. A description of the content for each field

b. The data type of each field

c. The format the data will be stored as in the field

d. The range of value for the field

e. A label, as required, if the attribute is a primary key or foreign key

2. Note: An example is shown in Table 7.3 in chapter 7 of the textbook.

3. Imagine that you are asked to identify the number of days that exist between the first invoice and last invoice for each month and complete the following:

a. Construct a query that will show the number of days that exist between the first invoice and last invoice, for each month, for each employee, using the DATEDIFF function. Be sure to provide the SQL script that will carry out this function.

b. Construct a query to show the expected payment date if invoices are due within 30 days of transaction.

c. Construct a query that will show distinct area codes of the customers.

4. Create a plan of the necessary activities that would be required to implement a valid database design process by including the following:

a. Steps in the conceptual design stage

b. Steps in DBMS selection stage

c. Steps in logical design stage

d. Steps in physical design stage

e. Task details of each activity within each stage

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:

5.  Design a relational database so that it is at least in 3NF.

6.  Prepare database design documents using the data definition, data manipulation, and data control language components of the SQL language.

7.  Explain the key principles of data security and identify data security risk and violations in data management system design.

8.  Use technology and information resources to research issues in the strategic implications and management of database systems.

9.  Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 7 Assignment 6 – Strayer

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sparklykidtree-blog · 8 years ago

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CIS 515 Week 7 Assignment 6 – Strayer

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Assignment 6: SQL Concepts and Database Design

Due Week 7 and worth 90 points

The Strayer Oracle Server may be used to test and compile the SQL Queries developed for this assignment. Your instructor will provide you with login credentials to a Strayer University maintained Oracle server.

Imagine that you work for a finance industry-based organization. Your organization is looking to submit its database design documentation to an evaluation team in order to meet Sarbanes-Oxley (SOX) compliance. You have been assigned to assist in preparing the documentation of the organization’s sales database. You are asked to propose a data dictionary that can be used to document the following:

 Employee (EmpNumber, EmpFirstName, EmpLastName, CommissionRate, YrlySalary, DepartmentID, JobID)

 Invoice (InvNumber, InvDate, EmpNumber, InvAmount, CustomerID)

 InvoiceLine (InvLineNumber, InvNumber, ProductNumber, Quantity)

 Product (ProductNumber, ProductDescription, ProductCost)

 Department (DepartmentID, DepartmentDescription)

 Job (JobID, JobDescription)

 Customer (CustomerID, CustomerName, CustomerAddress, CustomerPhone)  Write a three to four (3-4) page paper in which you:

1. Create a data dictionary that includes the following:

a. A description of the content for each field

b. The data type of each field

c. The format the data will be stored as in the field

d. The range of value for the field

e. A label, as required, if the attribute is a primary key or foreign key

2. Note: An example is shown in Table 7.3 in chapter 7 of the textbook.

3. Imagine that you are asked to identify the number of days that exist between the first invoice and last invoice for each month and complete the following:

a. Construct a query that will show the number of days that exist between the first invoice and last invoice, for each month, for each employee, using the DATEDIFF function. Be sure to provide the SQL script that will carry out this function.

b. Construct a query to show the expected payment date if invoices are due within 30 days of transaction.

c. Construct a query that will show distinct area codes of the customers.

4. Create a plan of the necessary activities that would be required to implement a valid database design process by including the following:

a. Steps in the conceptual design stage

b. Steps in DBMS selection stage

c. Steps in logical design stage

d. Steps in physical design stage

e. Task details of each activity within each stage

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:

5.  Design a relational database so that it is at least in 3NF.

6.  Prepare database design documents using the data definition, data manipulation, and data control language components of the SQL language.

7.  Explain the key principles of data security and identify data security risk and violations in data management system design.

8.  Use technology and information resources to research issues in the strategic implications and management of database systems.

9.  Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

#CIS 515 Week 7 Assignment 6 – Strayer

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severeblazechopshop-blog · 8 years ago