Question: In Hive, what does the USE command do ? It specifies which users or groups can securely use a database It specifies the name of

In Hive, what does the USE command do?
It specifies which users or groups can securely use a database
It specifies the name of the database to use if none is named in a SELECT statement
It specifies which table parition to use if none is indicated in an INSERT statement
It specifies whether to use the MapReduce or Tez execution engine to process SELECT statements
None of the other choices are correct

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