Which of the Following Statements Is True of Hadoop

question 7

Multiple Choice

Which of the following statements is true of Hadoop?

• A)Hadoop is an open-source program that implements MapReduce.
• B)Technical skills are not required to run and use Hadoop.
• C)Hadoop includes a query language entitled Big.
• D)Hadoop is written in C++ and runs on Linux.

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Definitions:

Customer Margin

The profit margin that is generated from a specific customer, calculated by subtracting the costs associated with serving that customer from the revenue earned from them.

Idle Capacity

Unused or underused production capacity within a business, often leading to inefficiency and increased costs.

Time-Driven Activity-Based Costing

A costing methodology that assigns costs to products or services based on the time resources are consumed in producing them.

Customer Cost Analysis

The process of evaluating all costs associated with acquiring and serving customers to determine profitability.