Regarding the basic operation of Hive table creation, which of the following description is correct?

exams H13-711_V3.0-ENU V1 H13-711_V3.0-ENU exam 0 Comments

Regarding the basic operation of Hive table creation, which of the following description is correct?
A . Once the table is created, the table name cannot be modified
B. Once the table is built, no new columns can be added
C. The external keyword needs to be specified when creating an external table
D. Once the table is created, the column names cannot be modified

Answer: C