The whole purpose of education is to turn mirrors into windows

1. DBM 380 All Assignments
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DBM 380 Assignment Week 1 Database Recommendation
DBM 380 Assignment Week 2 Normalized Database Design
Assignment
DBM 380 Assignment Week 3 Create and Populate a Database
DBM 380 Assignment Week 4 Select and Update Data in Related
Tables
DBM 380 Assignment Week 5 Database Administrator
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DBM 380 Assignment Database Selection
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2. Write a 700- to 1,050-word informal paper using Microsoft® Word in
which you address the following: • Accurately definethe terms
"database system" and "relational database architecture". • In your
Learning Team next week, you will have a defined application for a
database that you will construct together, but this week, think about
what you personally could use a database for in your personal life.
Choose a subject from your work/home/hobby that requires the
keeping of multiple records; e.g., music collections, sales records,
inventory. You will not be creating this database in this course, but
will use the idea this week to practice the skills required to take an
idea into the planning of a database. o Completelydefine the
objectives for the database application that would provide a solution
for your record keeping requirements. o List the data
specifications (must include a minimum of three entities with
attributes). o List at least two constraints and assumptions for your
solution. o Describe at least two basic database functions that a
spreadsheet cannot perform. o Accuratelyexplain why a relational
database management system would offer the most robust solution for
your requirements. Include two or three references. Format your paper
and citations using APA format. Submit your assignment to the
Assignment Files tab.
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DBM 380 Assignment Week 1 Database Recommendation
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3. Database Recommendation Instructions: The first and most
important database-related decisions are whether to use a
database at all and, if so, which database management system to
use and why. Today there are dozens of database management
systems available; however, some are better suited to specific
business environments and applications than others. For this
assignment, you will analyze a business scenario, compare the
pros and cons of different database models and products, and
recommend a specific product to meet the needs of the business
scenario. You will provide the rationale for your recommendation
in terms of the suitability and business benefit. Download and
read the Brewster Business Scenario document. Write a 2-page
high-level, non-technical recommendation to present to the
Brewster CEO. In your recommendation: • Analyze the company's
current system. • Describe the problems and challenges
associated with the current system. • Explain the business benefit
of moving from the current system to a single, shared database. •
Compare and contrast at least four different database models,
including the relational database model, in the context of the
company's business environment. • Suggest a specific RDBMS
solution you believe would be most Appropriate for the company.
• List the benefits the company could expect to gain from
implementing the recommended RDBMS. Cite at least two
references. Format citations using APA format. Submit your
assignment.
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DBM 380 Assignment Week 2 Normalized Database Design
Assignment

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Normalized Database Design Assignment Instructions: A relational
database must be designed and normalized before it can be
created, populated with data, and used. Database design depends
on the business scenario(s) a database architect needs to model,
but all relational database designs benefit from being normalized.
Download and follow the instructions on the Normalized
Database Design document. Note: For this assignment, you will be
given a business scenario. If you make changes during the
normalization process (and usually this is the case) you will
update your ERD to reflect the changes. Later in this course, you
will be asked to implement the ERD from this week. Submit your
ERD and your normalized database design.
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DBM 380 Assignment Week 3 Create and Populate a
Database
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Create and Populate a Database Instructions: Resources: "SQL
CREATE DATABASE Statement," "SQL CREATE TABLE Statement,"
"SQL PRIMARY KEY Constraint," "SQL FOREIGN KEY Constraint,"
and "SQL INSERT INTO Statement" For this assignment, you will
create the database you designed in Week 2. Download the
Create a Database document and follow the instructions. Submit
the database containing all the tables you created or a Microsoft®
Word file containing all the SQL statements used.
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DBM 380 Assignment Week 4 Select and Update Data in
Related Tables
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Select and Update Data in Related Tables Instructions: Running
reports on existing data and updating data records are very

6. common tasks in the industry. For this assignment, you will begin
with a database containing severalpre-populated tables.
Download and unzip the Microsoft® Access® database (ZIP file)
available on the Cengage's website. (You may need to convert the
database depending on the version of Microsoft® Access® you are
using. To convert the database, follow Microsoft®'s Convert a
Database to the .accdb File Format instructions.) Open the
database in Microsoft® Access® and explore the tables it contains
by following this path:
/folderYouNameWhenYouUnzip/1305627482_526407/Student/C
h07- Intro-to-SQL/Databases/Ch07_SaleCo.mdb Note: If you have
chosen not to use Microsoft® Access® in this course, you will need
to download the SQL statements for MySQL, Oracle®, or
SQLserver and run those statements against your RDBMS to
create a populated database. Download the Select and Update
Data in Related Tables document and follow the instructions.
Your completed assignment will consist of one document and two
screenshots placed in one document (one screenshot showing the
results of the "before" SELECT statement and a second showing
the results of the "after" SELECT statement). Submit your
assignment.
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DBM 380 Assignment Week 5 Database Administrator
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Database Administrator Instructions: Imagine that you have the
educational background, skills, and abilities to be a database
administrator. The XYZ company recently announced a vacancy
for a database administrator position, and you are very interested
because XYZ is known as a high-paying employer that is enjoyable
to work for. Because a security breach at XYZ recently made the
news, XYZ's job posting has requested all applicants to include in
their cover letter a brief description of how he or she would
approach data security if awarded the position. Research the
qualifications necessary to obtain a database administrator
position. Read "Cover Letter Workshop - Formatting and
Organization" fromPurdue Online Writing Lab Write a 1- to 2-
page cover letter briefly describing your (fictional) database
administrator-related qualifications and outlining the reasons you
believe you are the best candidate for the job. Your cover letter
must include: • A description of your education and database-
related work experience • Note: this description will likely not
match your own actual education and experience. You will need
to research and include the education and work experience
appropriate to a successful candidate for a database
administrator position unless your own personal background
qualifies you for a database administrator position • Your
philosophy and approach to backing up relational data • Your
philosophy and several approaches to securing relational data
and a rationale for each approach • Address your cover letter to
Mr. Ben Smith, Director of Human Resources. Submit your cover
letter.

8. ==============================================
DBM 380 Week 1 DQ 1 (New)
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Reflect on the textbook readings. Using the search strings listed in
the Electronic Reserve Readings for Week one search for additional
information on database systems. What information would your
provide to an organization or your employer on why database
systems should be used?
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DBM 380 Week 1 DQ 1
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Using the Ghanem (2010) article as a guide, what are the benefits of
using Views in a database?
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9. DBM 380 Week 1 DQ 2 (New)
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What limitations have you or someone you know encountered in the
past in using nonrelational structures (such as in a Microsoft® Excel®
or Word file) to store data? What were the advantages?
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DBM 380 Week 1 DQ 2
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Based on the Manegold (2009) article, what are two new methods of
optimizing data retrieval from a high-use database?
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DBM 380 Week 1 Individual Assignment Database
Environment Proposal (NEW)

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DBM 380 Week 1 ASSIGNMENT Individual: Database Environment
Proposal As one of the program outcomes for the Bachelor of
Science in Information Technology program, students must design
and develop a database using professional principles and standards.
Write a 1- to 2-page memo in which you complete the following: •
Choose a database application from the following: o An
appropriate database environment within your workplace. o An Art
Museum that needs to track the artwork, artists, and locations
where the art is displayed or stored within the museum. o A similar
environment that you have has some experience with in the past. o
Analyze the database environment. o Describe the problems and
constraints. o Describe the objectives of the database environment.
o Describe the scope and boundaries. o List the data specifications
(must include a minimum of three entities with attributes). Include 2
or 3 references. Format your memo using the attached Memo
Template. Format citations using APA format. Submit your
assignment using the Assignment Files tab. Note: The database
chosen will be used in the Week Two through Five Individual
Assignments
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11. DBM 380 Week 1 Individual Assignment DataBase Paper
(New)
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Write a 350- to 700-word paper in which you do the following:
· Explain what database systems are and how they are used.
· Define database architecture. Consider Microsoft® Access®,
Microsoft® SQL Server®, Oracle®, and IBM DB2® software as possible
examples.
· Summarize your paper by describing the database systems in
your workplace, identifying which database systems and architecture
they fall under.
Include 2 to 4 references.
Format your paper consistent with APA guidelines
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DBM 380 Week 2 DQ 1 (New)

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Think of a situation where null value should be allowed and a
situation where it should not be allowed. What are the
consequences of inappropriate null settings?
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DBM 380 Week 2 DQ 1
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What are the issues identified in the Cox (2009) article that a database
administrator should know when working with a many-to-many
relationship. Identify and discuss one of them.
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DBM 380 Week 2 DQ 2 (New)
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Why it is necessary to choose appropriate data types for each data
column?
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DBM 380 Week 2 DQ 2
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Using the Geiger (2009) article as a guide, how must a database
administrator balance the time to complete data modeling step with
the benefits this step offers in creating a database?
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DBM 380 Week 2 Individual Assignment Database Design
and ERD Creation (NEW)
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14. DBM 380 Week 2 ASSIGNMENT Individual: Database Design and ERD
Creation The following assignment is based on the database
environment proposed in the Week One Individual Assignment.
Perform a logical design on the proposed database environment
without going through the full normalization process. Include the
identification of all entities and attributes associated with the
environment. Use a 2-page memo to document your logical design
including the process you went through. Discuss the process you
went through to select the appropriate data types, primary and
foreign keys, and other constraints that are necessary to maintain
the integrity of the database. Create a detailed ERD using the data
specifications from the logical design. Use Microsoft® Visio® or
another tool to create this diagram.
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DBM 380 Week 2 Individual Assignment Database Design
Paper
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Write a 350- to 700-word paper in which you do the following:
• Explain what database systems are and how they are used at your
workplace.
• Define database architecture. For the database systems in your
workplace, identify which architecture they fall under.
• Define relational database architecture. Consider Microsoft®
Access®, Microsoft SQL Server®, Oracle®, IBM DB2®, and so on.

15. Include three to five references.
Format your paper consistent with APA guidelines.
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DBM 380 Week 2 Individual Assignment Database
Environment Paper (New)
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Write a 750- to 1,050-word paper in which you complete the
following:
· Choose a database environment from the following:
o An appropriate database environment within your workplace
(must be approved by your instructor)
o An Art Museum that needs to track the artwork, artists, and
locations where the art is displayed or stored within the museum
o Smith Consulting (Virtual Organization) – needs a database to
track their consulting staff, each staff member’s skill sets, and what
projects they are working on
· Analyze the database environment.
· Describe the problems and constraints.

16. · Describe the objectives of the database environment.
· Describe the scope and boundaries.
· List the data specifications (must include a minimum of three
entities with attributes).
Include 3 to 5 references.
Format your paper consistent with APA guidelines.
Note. The database environment chosen will be used in the Weeks
Three and Four Individual Assignments
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DBM 380 Week 2 Learning Team Sparkle Diamonds Project
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DBM 380 Week 2 Learning Team Sparkle Diamonds Project Start
working on your Learning Team Database and Presentation outlined
above with delivery in Week Four. Begin by analyzing the
requirements provided. Identify the tables, fields, field attributes,
and table relationships required. Build a 1-page Entity Relationship
Diagram that models the required tables and relationships using

17. Microsoft® Visio®, Lucidchart, or another software tool of your
choice. The table design and relationships must support the
following functionality:  Customers – Each customer is assigned a
unique customer number but may have multiple locations to ship to.
The sales team needs to be able to select the customer and the
location for preparing sales orders.  Inventory Table – The sales
team will want to query the inventory to find diamonds that meet
the following specifications of their customers: Cost – what SD has
paid for the stone  Price – what SD will sell the stone for 
Carat – weight Clarity – clarity scale for diamonds offered are
IF, VVS1, VVS2, VS1, VS2* Cut – cut scale for diamonds offered are
Excellent, Very Good, Good  Color – color scale for diamond
offered are D, E, F, G, H, I, J*  Order Table – The sales team will
want to prepare a sales order for existing customers and sell only
diamonds that are in inventory. The DBMS must be designed such
that customers can purchase multiple stones on one sales order.
*Diamond Scale Reference*  Clarity:  IF- Internally Flawless 
VVS1 – Very, very slightly included (pavilion)  VVS2 – Very, very
slightly included (crown) VS1 – Very slightly included (under 10X
magnification) VS2 – Very slightly included (to the naked eye) 
Color:  D, E, F – Colorless – color between D, E, and F
diamonds can be detected only by a gemologist in side by side
comparisons, and rarely by the untrained eye  G, H, I, J, K – Near
Colorless – diamonds color rated by a gemologist Write a 175- to
350-word Status Update for your Learning Team using Microsoft®
Word describing the work you have completed this week. The Status
Update is a simple Microsoft® Word document that lets the
instructor know what the team has accomplished during the week.
Submit the ERD and Status Update to the Assignment Files tab.
==============================================

18. DBM 380 Week 2 Team Assignment (Huffman Trucking)
Entities and Attributes Requirements
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Begin work on Service Request SR-ht-003, due in Week Five, by
completing Change Request 2.
Create documentation for this project that summarizes the process for
using the entities and attributes for fleet truck maintenance. The
Entities and Attributes for Fleet Truck Maintenance can be found on
the intranet site for the Huffman Trucking Virtual Organization.
Prepare a summary of all deliverables for this team project
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DBM 380 Week 2 Team Assignment Service Request SR-ht-
003 Change Request 2 (New)
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Begin working on Service Request SR-ht-003, due in Week Five, by
completing Change Request 2.

19. Create documentation for this project that summarizes the process
for using the entities and attributes for fleet truck maintenance. The
Entities and Attributes for Fleet Truck Maintenance can be found in
the Huffman Trucking Virtual Organization.
Format your paper consistent with APA guidelines.
Submit a draft of your team’s documentation.
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DBM 380 Week 3 DQ 1 (New)
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A motor vehicle maintenance center wants to improve its services by
using database management systems (DBMS) and data mining. What
tables are needed in such a database and how can it help improve
their services?
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DBM 380 Week 3 DQ 1

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Wang and Gong (2007) explain how database management systems
(DBMS) and data mining can help a motor vehicle maintenance
center improve its services. Based on your reading of the article,
which tables are needed in such a database? In which additional way-
beyond those mentioned in the article-can the DBMS and data mining
be used to improve customer service?
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DBM 380 Week 3 DQ 2 (New)
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How do you select the primary key from the candidate keys? How do
foreign keys relate to candidate keys? Provide examples from either
your workplace or class assignments.
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DBM 380 Week 3 DQ 2
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21. Why do you think the use of icons in entity-relationship diagrams as
described in the Masri (2008) article resulted in a better understanding
of these complex diagrams by users?
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DBM 380 Week 3 Individual Assignment Database
Normalization (NEW)
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DBM 380 Week 3 ASSIGNMENT Individual: Database Normalization
The following assignment is based on the database environment
designed in the Week Two Individual Assignment. Your database
project must meet the following assessment requirements: •
Design a database using professional principles and standards.
• Provide a logical design of the database. As a part of the design,
normalize the database to the 3NF • Use Microsoft Visio or another
tool to create this diagram to normalize the ERD to third normal form
(3NF). Submit the ERD to the appropriate Assignment Files tab.
==============================================

22. DBM 380 Week 3 Individual Assignment ERD Creation
Project (New)
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The following assignment is based on the database environment
chosen and discussed in the Week Two Individual Assignment.
Use a Microsoft® Visio® diagram to create a detailed ERD using the
data specificationsnoted in the Week Two Individual Assignment.
Make any necessary changes provided in your faculty’s feedback.
Use a Microsoft® Access® database to create the preliminary
database tables, columns with data types, primary keys, and
relationships.
==============================================
DBM 380 Week 3 Individual Assignment ERD Creation
Project
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23. The following assignment refers to material found in the Virtual
Organizations.
Create a detailed ERD using the Entities and Attributes for Driver's
Log document found on the Huffman Trucking Intranet site. A copy
of the tables is posted at the end of this document.
Use Microsoft® Access® to create the preliminary (no keys and no
relationships) database tables for the Huffman Trucking Driver Log.
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DBM 380 Week 3 Learning Team Tables and Status Update
(Contains Only Script)
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DBM 380 Week 3 Learning Team: Tables and Status Update
Normalize your tables designed in Week Two. Using the MySQL™
Workbench, or through a script, construct the tables in MySQL™
from the logical database design from your normalized ERD.
Populate each table with at least ten data records that would
support the user’s functional requirements. Write a 175- to 350-
word Status Update for your Learning Team using Microsoft® Word
describing the work you have completed this week. The Status
Update is a simple Microsoft® Word document that lets the
instructor know what the team has accomplished during the week.

24. Compress all your table files and your Status Update into a single ZIP
folder. Submit your ZIP folder to the Assignment Files tab.
==============================================
DBM 380 Week 3 Team Assignment Service Request SR-ht-
003 Change Request 3 (New)
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Continue working on Service Request SR-ht-003, due in Week Five,
by completing Change Request 3.
Create documentation that explains the process of creating the
entity-relationship diagrams in the change request relative to this
project
Format your paper consistent with APA guidelines.
Submit a draft of your team’s documentation
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DBM 380 Week 4 DQ 1 (New)

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In your own words, describe the nature and purpose of the
normalization process. Provide some examples from sources other
than the readings.
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DBM 380 Week 4 DQ 1
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Based on the Chen (2007) article, why must a database administrator
consider more than just function dependency during the normalization
process?
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DBM 380 Week 4 DQ 2 (New)
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In what business database environments is denormalization
appropriate and why? What would denormalization specifically
involve?
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DBM 380 Week 4 DQ 2
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Do you consider the new approach to teaching the concepts of
database normalization introduced in the Wang (2010) article easier
for you to grasp? Explain why.
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DBM 380 Week 4 Individual Assignment Database Creation
(NEW)
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27. DBM 380 Week 4 ASSIGNMENT Individual: Database Creation The
following assignment is based on the database environment
designed in the Week Three Individual Assignment. Your database
project must meet the following assessment requirements: •
Create a database using professional principles and standards.
• Use a relational database software application to develop a
database implementing the logical design into a physical design. •
Use an Oracle® database to create the normalized physical
database including tables, columns with data types, primary keys,
constraints, etc. • Create a minimum of ten rows of test data in
each table. Submit an .sql file with the scripts needed to create
tables with keys and to insert test rows, etc., into the tables and
submit to the Assignment Files tab.
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DBM 380 Week 4 Individual Assignment Normalization of
the ERD (New)
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28. The following assignment is based on the database environment
chosen and created in the Week Three Individual Assignment.
Your database project must meet the following assessment
requirements:
Design and develop a database using professional principles and
standards.
· Provide a logical and physical design of the database.
· Use relational database software application to develop
database.
· Provide an entity relationship diagram.
· Normalize the database.
· Generate and provide test data.
Use a Microsoft® Visio® diagram to normalize the ERD to third
normal form (3NF).
Use the Microsoft® Access® database created in Week Three to
create a minimum of 10 rows of test data in each table. Also, create
at least one query that joins two tables and returns values from both
tables.

29. Note. Only the Microsoft® Visio® diagram must be normalized to the
3NF. The 3NF is not required for a Microsoft® Access® database.
Submit the ERD and final database to the appropriate Assignment
link.
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DBM 380 Week 4 Learning Team MySQL™
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DBM 380 Week 4 Learning Team: MySQL™ Complete work on your
Learning Team Database. Execute the following queries in the
Diamond Broker database:  Create an 1-page inventory list
showing all the attributes for each diamond in inventory (both in
stock and not in stock)  Show the total price and costs for all in
stock inventory items  Show a 1-page list of all diamonds that are in
stock and have a carat weight of over 1.0 carats Show a 1-page list
of customer names and order numbers for those customers that
have placed an order in the past twelve months Show a 1-page list
of all orders with customer name and include all items that are on
that order Compress the output of the queries including all of the

30. scripts to create the database tables, to establish keys and
constraints, to populate data within the database, and queries into a
single ZIP folder. Submit your ZIP folder to the Assignment Files tab.
==============================================
DBM 380 Week 4 Team Assignment SR-ht-003 Change
Request 4 and 5 (New)
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Continue working on Service Request SR-ht-003, due in Week Five,
by completing Change Requests 4 and 5.
Create documentation describing the principles and importance of
normalization in relation to this project and the process by which this
project was normalized.
Format your paper consistent with APA guidelines.
Submit a draft of your team’s documentation to the Assignments
link.
DBM 380 Week 5 DQ 1 (New)

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Describe the advantages and disadvantages of DBMS-provided
security. Compare it to network or application security.
DBM 380 Week 5 DQ 1
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Identify and discuss the data mining techniques outlined in the Ting
(2009) article. How will understanding these techniques affect the
way you approach database design?
DBM 380 Week 5 DQ 2 (New)
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Locate a hosted, distributed database service. Explore its features
and talk about your experiences. In what situations would an
organization consider using it?

32. DBM 380 Week 5 DQ 2
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Based on the Yew (2009) article, how does the information presented
to decision makers affect the quality of their decisions?
DBM 380 Week 5 Individual Assignment SQL Queries
(NEW)
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DBM 380 Week 5 ASSIGNMENT Individual: SQL Queries The following
assignment is based on the database environment created in the
Week Four Individual Assignment. Design and develop the below
queries using professional principles and standards:
• A set of SQL Statements that returns all rows and all data for
each table in your database.
• Two SQL Statements that return a subset of columns and a
subset of rows using the WHERE clause.
• Two SQL Statements that join two or more tables in one query.
Look for primary and foreign keys to help you determine join points.

33. Use the JOIN clause as a part of your queries. Submit an .sql file with
the scripts needed to create the required queries and submit the file
using the Assignment Files tab.
DBM 380 Week 5 Learning Team Big Data
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DBM 380 Week 5 Learning Team: Big Data The amount of data that
large organizations must manage is vast. The concepts of managing
“big data” are much different than traditional application databases
(those similar to the diamond broker application, for example).
Prepare a 5- to 6-slide Microsoft® PowerPoint® presentation with
detailed speaker notes that answers the following:  How do
organizations like Amazon, Facebook, or Google manage their “big
data” systems?  Explain the challenges these organizations face
with managing these large systems.  Recommend tools and
techniques these organizations could use to help in the management
of these systems.  List the key functions that must be included in
these tools. Include at least three external sources as a part of your
research. Submit your presentation to the Assignment Files tab.
DBM 380 Week 5 Team Assignment Service Request SR ht
003 Presentation

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Create a 3- to 5-slide Microsoft® PowerPoint® presentation in which
you explain how the principles of database management and your
recommendations were applied to the project.
Submit your team presentation to your faculty.
DBM 380 Week 5 Team Assignment Service Request SR-ht-
003 (New)
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Finalize the project work for SR-ht-003 and Change Requests 2–5.
Compile all documentation from your Change request from Weeks
Two through Five.
Submit your team’s project work and documentation to your
facilitator.
DBM 380 Week 5 Team Assignment Service Request SR-ht-
003 Presentation (New)

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Create a 3- to 5-slide Microsoft® PowerPoint® presentation in which
you explain how the principles of database management and your
recommendations were applied to the project.
Submit your team presentation to your facilitator.
DBM 380 Week 5 Team Assignment Service Request SR-ht-
003
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Finalize the project work for SR-ht-003 and Change Requests 2–5.
Compile all documentation from your Change request from Weeks
Two through Five.
Submit your team’s project work and documentation to your faculty.