A ________ is a detailed coding scheme recognized by system software,such as a DBMS,for representing organizational data.
Correct Answer:
Verified
Q70: _ can be built into the physical
Q71: _ is often used to decide whether
Q78: _ distributes the columns of a table
Q84: A key is a data structure used
Q85: Clustering allows for adjacent secondary memory locations
Q86: Using an index for attributes referenced in
Q93: Indexes are most useful on small, clustered
Q101: Parallel query processing speed is not significantly
Q104: Along with table scans, other elements of
Q114: The query processor always knows the best
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