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By default, what happens when a table is loaded in a distributed (MPP) CAS server?
- A . The controller holds a full copy of the data in memory as a backup and distnbutes the rows to the worker nodes
B. The controller ensures a copy of all the rows is available on each worker node
C. The controller distributes the rows to the worker nodes and ensures two redundant copies of the rows is available for fault tolerance
D. The controller distributes the rows to the worker nodes and ensures a redundant copy of the rows is available for fault tolerance
Suggested Answer: A
Posted : 17/12/2022 1:05 am