A.12. Chapter 12
What GUI tool analyzes a SQL statement and identifies the steps used to process the query?
Answer: The Explain Plan GUI tool analyzes a SQL statement and identifies the steps used to process the query.
The two general categories of indexes are ________ indexes and _________ indexes.
Answer: B-tree, bitmap
Which type of index is best for columns with a low cardinality?
Answer: A bitmap index is best for columns with a low cardinality.
Which dynamic performance view can assist the DBA in sizing the buffer cache appropriately?
Answer: The dynamic performance view V$DB_CACHE_ADVICE can assist the DBA in sizing the buffer cache appropriately.
Which type of table divides the contents of a very large table into more manageable chunks, both ...
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