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a. What is a relation?
b. What is a tuple?
c. What is an attribute in a relational data model?
d. What is referential integrity?
What is required to defi ne a well-posed learning problem ?
Create database applications that interface the internet. The document should be written to the CEO of a ficticious company or company of your choice.
Reflect on the textbook readings. Use examples to compare and contrast unstructured and structured data. Which type is more prevalent in a typical business environment
Create a relational model from your ER model. All keys should be clearly identified. Demonstrate that your database is in at least 3rd Normal Form. Write the DDL to create the tables for your design.
Imagine an online registration application. Use your registration form as starting point for your analysis. Identify the entities that a potential database will need, along with their attributes.
Find '(2007), '(2008), and '(b), where b is the integer obtained from the last four digits of your student number.
How would you define a relational database? What is "normalization" and why do we normalize DBs
What model would you use for this estimation? How accurate would it be and how would you obtain the estimate?
Assignment on Application Using Database Tools and Interactive Forms
ITECH 1006 - Database Management Systems Assignment. Create a text file called nnnnnnnn_query.sql (where nnnnnnnn is your student number). The file should include the SQL statements necessary to display the following reports: List all details of a..
List all movies played in Landmark or Music Box. Output only titles and eliminate duplicates. List all stars born after 1960. Order them by their birthdate in ascending order. Output their first names, last names, and birthdates.
Create separate physical structures for the new schema as per OFA guidelines - Create a Schema with appropriate privileges
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