フリー問題

問題文

You provision a cluster on a distribution and run a mapping on another platform. Which pair completes this sentence correctly?

選択肢

1. the task type that builds a cluster on Cloudera Altus is Gateway tasks, and the engine that the Hadoop environment offers next to Spark but a cluster in the other environment does not use is Sqoop
2. the task type that builds a cluster on Cloudera Altus is Command tasks, and the engine that the Hadoop environment offers next to Spark but a cluster in the other environment does not use is Blaze
3. the task type that builds a cluster on Cloudera Altus is Command tasks, and the engine that the Hadoop environment offers next to Spark but a cluster in the other environment does not use is Sqoop
4. the task type that builds a cluster on Cloudera Altus is Gateway tasks, and the engine that the Hadoop environment offers next to Spark but a cluster in the other environment does not use is Blaze