Question-163: You have decided to upgrade your Cassandra cluster from older version to newer version. And also, your older cluster has 6 nodes and now in the new cluster you would be having 10 nodes. Which all things you should do while migration preparation?

1. Configure the same schema in the new 10 node cluster.
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Ans : A,B,D,E

Exp : There are few things you have to keep in mind when you migrate your Cassandra cluster.  And should follow the below steps.

1. Create a new cluster with the 10 nodes.
2. Create the same keyspace in the new cluster as old one.

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