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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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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. oCompletelydefine 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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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 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/Ch0
7- 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.
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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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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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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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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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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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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.
Include three to five references.
Format your paper consistent with APA guidelines.
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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.
· 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.
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 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.
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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

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.
Submit a draft of your team’s documentation.
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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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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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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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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.
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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.
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DBM 380 Week 3 Individual Assignment ERD Creation Project
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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. Compress all your table files and your
Status Update into a single ZIP folder. Submit your ZIP folder to the
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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
Create documentation that explains the process of creating the entity-
relationship diagrams in the change request relative to this project

Submit a draft of your team’s documentation
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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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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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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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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.
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 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
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