​When Using MapReduce, a _______ Function Takes a Collection and Data

question 50

Multiple Choice

​When using MapReduce, a _______ function takes a collection and data and sorts and filters it into a set of key-value pairs.

• A) ​reduce
• B) ​map
• C) ​data
• D) ​block

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Definitions:

Accounting Principles

Fundamental concepts and guidelines for financial reporting and accounting practices, beyond those defined strictly by GAAP.

Moratorium

A temporary prohibition or suspension of an activity or a law that allows a delay in the payment of debts or obligations.

Proxy Statements

Documents circulated to shareholders in a corporation, providing necessary information for making informed decisions on matters to be discussed at a shareholder meeting, including voting on corporate actions.

Management Discussion and Analysis

Management Discussion and Analysis (MD&A) is a section of a company's annual report or SEC filings where management provides an overview of the previous period’s operations, financial condition, and prospects.