Question-11: You have to restart a node in a Cassandra cluster to apply some patch on it. However, after restart it should take at least 30 minutes to be part of the cluster as well as serving data.
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Question-12: Select the correct statement with regards to Partitioner?
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Question-13: Select correct statement which applies to replication factor for Cassandra.
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Question-14: You are setting up 4 node cluster and you are expecting that in future you may want to expand this cluster to another data center as well, then which of the following statement is correct?
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Question-15: Which of the following statements are correct for the snitch?
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Question-16: Which of the following statements are correct, with regards to configuration?
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Question-17: Map the following
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Question-18: Which of the following is applicable when you design your table?
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Question-19: Which of the following is correct way to model your data so that minimum partition can be read while querying?
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Question-20: You want to store all the subscriptions detail for the users subscribed the courses on HadoopExam.com. However, we want to group the users based on the course type. Sample data as below.
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