Which of the Following Statements A), B) or C) Is

question 51

Multiple Choice

Which of the following statements a) , b) or c) is false?

• A) By default, Hadoop expects the mapper's output and the reducer's input and output to be in the form of key-value pairs separated by a tab.
• B) In a mapper script, the notation #!/usr/bin/env python3 tells Hadoop to execute the Python code using python3. This line must come before all other comments and code in the file.
• C) At the time of this writing, Microsoft HDInsight clusters contain Python 2.7.12 and Python 3.5.2, so you can use f-strings in your code.
• D) All of the above statements are true.

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Definitions:

Identity Negotiation

The process through which individuals reach agreements about each other's social identities during interactions, affecting relationships and social structures.

Consumer Traits

Characteristics or properties that consistently influence the way individuals select, purchase, and use goods and services.

Exchange Theory

A theoretical framework positing that social behavior is the result of an exchange process aiming to maximize benefits and minimize costs.

Sales Interaction

The process and dynamics of communication between a salesperson and a prospective or current customer, aimed at promoting or selling a product or service.