You Are Managing a Cloud Dataproc Cluster

question 54

Multiple Choice

You are managing a Cloud Dataproc cluster. You need to make a job run faster while minimizing costs, without losing work in progress on your clusters. What should you do?

• A) Increase the cluster size with more non-preemptible workers.
• B) Increase the cluster size with preemptible worker nodes, and configure them to forcefully decommission.
• C) Increase the cluster size with preemptible worker nodes, and use Cloud Stackdriver to trigger a script to preserve work.
• D) Increase the cluster size with preemptible worker nodes, and configure them to use graceful decommissioning.

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Definitions:

Process Manager

A role responsible for overseeing and optimizing the processes within an organization to ensure efficient operation and achievement of business goals.

Standard Deviation

Standard deviation is a statistical measure that indicates the dispersion or variability of a set of data points or values around the mean, used to quantify the amount of variation in a dataset.

Square Root

A mathematical operation that finds the number which, when multiplied by itself, gives the original number.

Quality Management

The practice of overseeing all activities and tasks needed to maintain a desired level of excellence, ensuring that operations meet established standards and improvements are continuously made.