A Machine Learning Specialist Is Planning to Create a Long-Running

question 66

Multiple Choice

A Machine Learning Specialist is planning to create a long-running Amazon EMR cluster. The EMR cluster will have 1 master node, 10 core nodes, and 20 task nodes. To save on costs, the Specialist will use Spot Instances in the EMR cluster. Which nodes should the Specialist launch on Spot Instances?

• A) Master node
• B) Any of the core nodes
• C) Any of the task nodes
• D) Both core and task nodes

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Definitions:

Web Portal

An Internet site whose purpose is to be a major starting point for users when they connect to the web.

Supply Chain

The network of all the individuals, organizations, resources, activities, and technology involved in the creation and sale of a product, from the delivery of raw material from the supplier to the final delivery to the end customer.

Retailer

A business or person that sells goods to consumers as opposed to wholesalers or suppliers.

Leather

A durable and flexible material created by tanning animal rawhide and skins.