Your Company Is Migrating Their 30-Node Apache Hadoop Cluster to the Cloud

question 244

Multiple Choice

Your company is migrating their 30-node Apache Hadoop cluster to the cloud. They want to re-use Hadoop jobs they have already created and minimize the management of the cluster as much as possible. They also want to be able to persist data beyond the life of the cluster. What should you do?

• A) Create a Google Cloud Dataflow job to process the data.
• B) Create a Google Cloud Dataproc cluster that uses persistent disks for HDFS.
• C) Create a Hadoop cluster on Google Compute Engine that uses persistent disks.
• D) Create a Cloud Dataproc cluster that uses the Google Cloud Storage connector.
• E) Create a Hadoop cluster on Google Compute Engine that uses Local SSD disks.

---

Definitions:

Milgram Experiment

A psychological experiment conducted by Stanley Milgram in the 1960s to study obedience to authority, where participants were instructed to administer electric shocks to another person.

Stanford University Prison Experiment

A psychological study conducted by Philip Zimbardo in 1971 at Stanford University, where students were assigned roles of prisoners and guards to explore the effects of perceived power.

Generalization

Drawing a conclusion about a certain characteristic of a population based on a sample from it.

Logical Support

The provision of reasons or evidence to justify a claim or argument.