Table 1-1 shows example metadata for a set of data items. Identify three other columns for these
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TABLE 1-1 Data Item Name Course Section Semester Name ID Major GPA Example Metadata for Class Roster Metadata Type Alphanumeric Integer Alphanumeric Alphanumeric Integer Alphanumeric Length Mn MaDescription Source Academic Unit Registrar Registrar Student IS Student IS Student IS Academic Unit 30 Course ID and name Section number Semester and year Student name Student ID (SSN) Student major Student grade point average 10 30 4 0.0 4.0
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Metadata for Class Roster Some columns have been omitted in order to ...View the full answer
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Related Book For
Modern Database Management
ISBN: 978-0133544619
12th edition
Authors: Jeff Hoffer, Ramesh Venkataraman, Heikki Topi
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