It Is True That in an HDFS Cluster the NameNode

question 40

Multiple Choice

It is true that in an HDFS cluster the NameNode is the:

• A) large number of slaves.
• B) single master server.
• C) language library.
• D) business intelligence.

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Definitions:

Economic Order Quantity Model

A formula used in inventory management for determining the optimal order size that minimizes the total costs of holding inventory and ordering.

Setup Cost

The cost incurred to prepare equipment or processes for production.

Holding Cost

The expenses incurred by storing unsold goods, encompassing warehousing, insurance, and spoilage costs.

EOQ Model

Economic Order Quantity model determines the optimal order quantity that minimizes the total inventory costs, including ordering and holding costs.