HANDS-ON #1: Storage Space Not Adequate Your current database uses dictionary-managed tablespaces. In running various performance-tuning scripts, you have discovered that one of these tablespaces seems to have run out of space long before you calculated that it would. In tracking activity in the tablespace, you discover that the process of tables being created, then dropped and re-created, with different storage settings, has been excessive. Give an explanation for why your tablespace might have a problem, and list two actions you can take to lessen the problem. HANDS-ON #2: Data Blocks, Extents, Segments, and Tablespaces In your own words, provide an explanation of the difference between a data block, an extent, a segment, and a tablespace.
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