Which of the following is true with regards to partitioning and bucketing?
Bucketed tables can help save time in operations such as mapside joins.
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Partitioned tables provide a performance deficit by organizing a table’s data into
subfolders thereby increasing read times.
subfolders thereby increasing read times.
Tables can only either be partitioned or bucketed but not both.
Partitioning divides the table into equal buckets for more efficient sampling.