WGU D192 - Data Systems Administration | 200 Questions with 100% Correct Answers | Verified | Latest Update | 32 Pages
To what does a data block correspond physically? - A specific number of bytes on disk Can a datafile span across more than one tablespace? - No How many data segments are contained in a partitioned table? - One for each partition Which type of tables contains only one data segment? - Nonclustered, non-index-organized tables What is the minimum number of extents required for a segment? - One Which four components comprise the logical structure of the database? - Tablespaces, segments, extents, and data blocks Can a segment span multiple data files? - Yes Can a segment span more than one tablespace? - No
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wgu d192 data systems administration