# Quiz
+ What information is not available from EXPLAIN or EXPLAIN ANALYZE results
  + `A` . Index used
  + `B` . Is the.operator done on TiDB Server or TiKV
  + `C` . Number of rows of data actually output by the.SQL statement
  + `D` . Network bandwidth consumed during the execution of the.SQL statement
  + `E` . Amount of memory space used by an operator

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D