This document contains information about a database management course including assignments on database design, database environments, entity relationship diagrams, normalization, and database security and recovery. It provides links to tutorials and details assignments where students must write papers analyzing database topics, create ERD diagrams and database tables, and develop a presentation on a group project applying database principles.

1. Follow the link to get tutorial
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This work includes DBM 380 Week 3 Learning Team MS
Access Tables
General Questions - General General Questions
DBM/380 College of Information Systems Technology
Database Concepts
LATEST VERSION OF SYLLABUS
DBM380 Week 1 Individual Assignment Database Design
Paper
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.
Database Systems
Write a 200- to 300-word short-answer response for the
following:
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?

2. Limitations With Nonrelational Structures
Write a 200- to 300-word short-answer response for the
following:
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?
DBM/380 Week 2 Individual Assignment Database
Environment Paper
Write a 750- to 1,050-word paper in which you complete the
following:
Choose a database environment from the following:
An appropriate database environment within your workplace
(must be approved by your instructor)
An Art Museum that needs to track the artwork, artists, and
locations where the art is displayed or stored within the
museum
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.
Format your paper consistent with APA guidelines.
Note . The database environment chosen will be used in the
Weeks Three and Four Individual Assignments.
Null Value

3. Write a 200- to 300-word short-answer response for the
following:
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?
Data Types
Write a 200- to 300-word short-answer response for the
following:
Why it is necessary to choose appropriate data types for each
data column?
DBM/380 Week 3 Individual Assignment ERD Creation
Project
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 TwoIndividual
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.
DBMS and Data Mining
Write a 200- to 300-word short-answer response for the
following:
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?
Primary Key
Write a 200- to 300-word short-answer response for the

4. following:
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.
DBM/380 Week 4 Individual Assignment Normalization of the
ERD
The following assignment is based on the database
environment chosen and created in the Week
ThreeIndividual 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).
Us e 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.
Normalization Process

5. Write a 200- to 300-word short-answer response for the
following:
In your own words, describe the nature and purpose of the
normalization process. Provide some examples from sources
other than the readings
Denormalization
Write a 200- to 300-word short-answer response for the
following:
In what business database environments is denormalization
appropriate and why? What would denormalization
specifically involve?
DBM/380 Week 5 Learning Team Assignment Service
Request SR-ht-003
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
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.
DBMS
Write a 200- to 300-word short-answer response for the
following:
Describe the advantages and disadvantages of DBMS-provided
security. Compare it to network or application
security.
Database Recovery Process

6. Write a 200- to 300-word short-answer response for the
following:
Suppose that the database system within your organization
has failed. Describe the database recovery process.
Take advantage of the career counselors on campus. The
career advisers can guide you into finding the career path
that is most suitable for your personality and strengths. They
can help you do a personal assessment of your skills and
preferences, and help you discover the career of your
dreams....
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