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Question-61: You have 3 node cluster, initially you kept the replication factor as 1 and then after discussing with the architect you added 2 more nodes in the cluster and changed the replication factor to 3, then which of the following would happen?
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Question-62: Cassandra database best fit which of the following from CAP theorem?
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Question-63: You have 9 node cluster setups within 3 datacenters. Each datacenter has 3 nodes and dynamic snitch is configured. Also, you have RF=3 and consistency level is set as LOCAL_QUORUM. What does that mean?
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Question-64: You have 4 node Apache Cassandra cluster where consistency level is set as QUORUM as well as replication factor is 3. (CL=QUORUM , RF=3). When write happens and one of the node goes down, what would happen in this case (other settings are def
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Question-65: You have 4 node cluster with setting as CL=ANY and RF=3, What happen when all the 3 nodes are down where data needs to be written (Assume other settings are default)?
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Question-66: Which of the following would help in keeping the data in sync across the cluster?
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Question-67: You have consistency level set as ONE. Would always have a read repair operation as blocking?
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Question-68: You see that your Cassandra database is occasionally not in Sync and you decided to enable the NodeSync utility. What all are correct for this utility?
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Question-69: Which of the following statement is/are correct?
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Question-70: You have a Cassandra cluster enabled with the vnodes. How can you disable the same?
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