Which of the following statements are true concerning gossip? Choose all that apply.

Constant trickle of network traffic

Minimal compared to data streaming

Quiz

Cassandra

Ermis Wieger 9 perguntas

Fazer o quiz

1Which of these is not a reason to select Cassandra as a database technology?
1. AMassive scalability
2. BNo single point of failure
3. CProprietary software
4. DHigh volume of writes
2Snitch is used to...
1. ACommunicate with other nodes.
2. BAssign a master node in cluster.
3. CDetermine/declare each node's rack and data center.
4. DReport downed nodes to coordinator node.
3Snitch is configured in the cassandra.yaml file.
1. AVerdadeiro
2. BFalso
4Which is the following is *not* a type of snitch?
1. ASimpleSnitch
2. BPropertyFileSnitch
3. CDynamicSnitch
4. DCassandraSnitch
5Gossip is how a client application talks to a Cassandra database
1. AVerdadeiro
2. BFalso
6Gossip runs every one ....
1. AMinute
2. BHour
3. CSecond
4. DDay
7Nodes can only gossip with specific other nodes in the cluster.
1. AVerdadeiro
2. BFalso
8Which of the following statements are true concerning gossip? Choose all that apply.
1. AConstant trickle of network traffic
2. BDoes not cause network spikes
3. CMinimal compared to data streaming
4. DAll of the above
9 Cassandra is based on these two database_____ and _____.
1. ADynamo and Oracle
2. BHadoop and Dynamo
3. CBigtable and Hadoop
4. DDynamo and Bigtable