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Questions and Answers

What is one of the main advantages of using Hadoop?

Inability to handle petabyte-scale data

Support for various data types (correct)

Real-time data processing

Limited processing power required

Which industry can benefit from Hadoop for analytics related to inventory forecasting?

Telecom

Financial

Healthcare

Retail (correct)

Why is Hadoop better suited for processing massive amounts of data?

It only supports structured data

It can handle petabytes of data (correct)

It requires minimal processing power

It has limited storage capabilities

What type of processing does Hadoop enable by allowing the execution of several tasks simultaneously?

Parallel data processing Signup and view all the answers

Which company is not listed as a distributor of Hadoop in the text?

Google Cloud Signup and view all the answers

What is a key feature of Hadoop distributions in terms of computing capabilities?

Scalable distributed computing Signup and view all the answers

What are the two main components of Hadoop that are responsible for storing and processing data?

HDFS and MapReduce Signup and view all the answers

Which of the following statements about Hadoop is incorrect?

Hadoop is primarily used for managing small datasets. Signup and view all the answers

What is the primary role of Hadoop in the context of big data analytics?

Hadoop provides the required transformation for handling big data in the database world. Signup and view all the answers

What is the Hadoop ecosystem?

A platform or framework that solves big data problems by providing various services. Signup and view all the answers

Which of the following is correct about Hadoop distributions?

Distributions provide access to applications, tools, and infrastructure components related to Hadoop. Signup and view all the answers

What is the primary purpose of the YARN component in Hadoop?

To divide tasks and assign resources across the Hadoop cluster. Signup and view all the answers