Câu 59: Databricks Certified Associate Developer for Apache Spark

Which of the following describes the difference between cluster and client execution modes?

1. A. The cluster execution mode runs the driver on a worker node within a cluster, while the client execution mode runs the driver on the client machine (also known as a gateway machine or edge node). — đáp án hiện tại
2. B. The cluster execution mode is run on a local cluster, while the client execution mode is run in the cloud.
3. C. The cluster execution mode distributes executors across worker nodes in a cluster, while the client execution mode runs a Spark job entirely on one client machine.
4. D. The cluster execution mode runs the driver on the cluster machine (also known as a gateway machine or edge node), while the client execution mode runs the driver on a worker node within a cluster.
5. E. The cluster execution mode distributes executors across worker nodes in a cluster, while the client execution mode submits a Spark job from a remote machine to be run on a remote, unconfigurable cluster.