Q: Look for a receipt from a supermarket or other retail store you
Look for a receipt from a supermarket or other retail store you have purchased from. Based on the receipt, draw an EER diagram of the data in this form or report. Transform the diagram into a set of 3...
See AnswerQ: Visit an organization that has implemented a database management system and interview
Visit an organization that has implemented a database management system and interview concerned individuals about the standards and regulations used by the organization for financial reporting and ens...
See AnswerQ: Using the Web and Internet resources, search for the application areas
Using the Web and Internet resources, search for the application areas of parallel processing. Which DBMS in the market supports this feature?
See AnswerQ: Using a table, differentiate between how data is represented in a
Using a table, differentiate between how data is represented in a file processing environment and how it is represented in a relational database.
See AnswerQ: Denormalization can be a controversial topic among database designers. Some believe
Denormalization can be a controversial topic among database designers. Some believe that any database should be fully normalized (even using all the normal forms discussed in Appendix B, available on...
See AnswerQ: Visit the database designer or administrator of an organization that has heavy
Visit the database designer or administrator of an organization that has heavy transaction oriented applications and requires frequent updates to records in the database as well. Examples include any...
See AnswerQ: Visit an organization that has implemented a database approach. Evaluate each
Visit an organization that has implemented a database approach. Evaluate each of the following: a. The organizational placement of data administration, database administration, and data warehouse admi...
See AnswerQ: Draw an EER diagram for the following problem: A company posts
Draw an EER diagram for the following problem: A company posts job openings online. Job seekers must apply for these jobs online as well. The company will process the applications and call eligible jo...
See AnswerQ: Draw an EER diagram for the following problem: MoneyBags Bank customers
Draw an EER diagram for the following problem: MoneyBags Bank customers can access over 10,000 ATMs worldwide. These are a combination of the Bank’s own machines and those provided through the Visa ne...
See AnswerQ: Contact the DBA of an organization you are familiar with. Interview
Contact the DBA of an organization you are familiar with. Interview them to understand how they collect, manage, and utilize metadata. Do they store it using a data repository? If they do use a data r...
See Answer
