What is metadata? What does metadata describe for structured information? For unstructured information? Give an example of each type of metadata.
Answer to relevant QuestionsWhat are the characteristics of information that affect quality? What are examples of each?What are examples of internal sources of data for a data warehouse? What are examples of external sources of data for a data warehouse?What are the major disadvantages of file processing systems? What are four specific problems associated with file processing systems?Target marketing uses databases and data warehouses to identify potential customers that a business wants to reach based on factors that describe a specific group of people. For example, target markets may be identified by ...Create a table called Products with the following fieldsa. Product ID(The first field defaults to the name ID, as the table’s primary key. Change the name to Product ID. Leave it as auto number and as the primary key.)b. ...
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