Assume there is a table consisting of five micro-partitions with values ranging from A to Z.
Which diagram indicates a well-clustered table?

Answer(s): A

What feature can be used to reorganize a very large table on one or more columns?

Answer(s): B

What is an advantage of using an explain plan instead of the query profiler to evaluate the performance of a query?

The explain plan output is available graphically.
An explain plan can be used to conduct performance analysis without executing a query.
An explain plan will handle queries with temporary tables and the query profiler will not.
An explain plan's output will display automatic data skew optimization information.

Answer(s): B