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1) Explain why a small database is not necessarily simpler than a large one. What is a Metadata? How does this term pertain to a database? What advantage is there in storing metadata in tables? Is Microsoft Access a DBMS? Why or why not? List the several consequences of a poorly designed database.
Design and build a prototype data warehouse using the data on Spend over £25,000 in the Science and Technology Facilities Council
Database Modeling and Design: A complete table diagram. Transform model to tables, include all attributes and keys.
Energy in the home, personal energy use and home energy efficiency and Efficient use of ‘waste' heat and renewable heat sources
Pharmacy systems today are more efficient and user friendly when compared to the systems 20 years ago.
creating database structure using SQL
Data Modeling and Normalization
Explain how much the modulating signal power is required to generate 100 percent modulation? What is the approximate center frequency of filter required to pass the lower sideband?
Implement that entity as a database table with two subtypes, Games and Movie.
determine the functional dependencies that exist in the following table. After determining the functional dependencies, convert this table to an equivalent collection of tables.
The data dictionary serves as an important data management tool by? assigning attributes to the data, maintaining data in updated form.
Draw an ER diagram for your database scenario. Design a set of 3NF tables for your database scenario.
Express given five loosely described problems carefully in { Instance, Question } form as utilized in "Computers and Intractability". Determine that a list of n numbers has no duplicates.
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