Explanation:Partitioned tables have no partitions at create time. 3. With HCatalog, _________ does not need to modify the table structure.
A. Partition
B. Columns
C. Robert
D. All of the mentioned
Answer:A
Explanation:Partitioned tables have no partitions at create time. 3. With HCatalog, _________ does not need to modify the table structure.
A. Partition B. Columns C. Robert D. All of the mentioned
Explanation:Without HCatalog, Robert must alter the table to add the required partition. 4. Sally in data processing uses __________ to cleanse and prepare the data.