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Big Data Technologies Quiz

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Questions and Answers

What is the role of YARN in Hadoop?

Data visualization
Data processing
Resource negotiation (correct)
Data storage

Which component of Hadoop is responsible for managing resources and applications?

MapReduce
Combiner
YARN (correct)
HDFS

What is the main purpose of Hadoop in addressing business and technology trends?

Big Data analytics (correct)
Data storage
Data processing
Data visualization

Which industry can gain a competitive advantage by being early adopters of big data analytics with Hadoop?

Retail (A) Signup and view all the answers

What is the preferred solution for addressing traditional data management and processing disruptions?

Apache Hadoop open source project (C) Signup and view all the answers

What is the main focus of Unit-III Introduction to Hadoop in the CET4001B course?

The main focus is on Hadoop Overview, HDFS, YARN, MAP REDUCE Programming, and the reasons for using Hadoop. Signup and view all the answers

What are the key components of HDFS that are covered in the course?

The key components covered are HDFS interfaces, HDFS Read Architecture, HDFS Write Architecture, and Managing Resources and Applications with Hadoop. Signup and view all the answers

Why are big data analytics and the Apache Hadoop open source project rapidly emerging?

They are rapidly emerging as the preferred solution to address business and technology trends that are disrupting traditional data management and processing. Signup and view all the answers

How can enterprises gain a competitive advantage by adopting big data analytics with Hadoop?

Enterprises can gain a competitive advantage by being early adopters of big data analytics. Signup and view all the answers

Which industries are mentioned as embracing big data analytics with Hadoop?

Retail, Advertising & Public Relations, CRM (Customer Relationship Management), Fraud Detection/Prevention, Supply Chain Optimization, and others are mentioned as embracing big data analytics with Hadoop. Signup and view all the answers

What is the primary function of HDFS in Hadoop?

HDFS is responsible for storing and managing large volumes of data across distributed computing clusters in Hadoop. Signup and view all the answers

What is the role of YARN in the Hadoop ecosystem?

YARN (Yet Another Resource Negotiator) is responsible for managing resources and scheduling applications across the Hadoop cluster, enabling efficient utilization of cluster resources. Signup and view all the answers

What are some industries that are embracing big data analytics with Hadoop?

Retail, advertising & public relations, CRM, fraud detection/prevention, supply chain optimization, demand signaling, ad targeting, sentiment analysis, and customer analytics are some of the industries embracing big data analytics with Hadoop. Signup and view all the answers

Why are enterprises adopting big data analytics and the Apache Hadoop open source project?

Enterprises are adopting big data analytics and the Apache Hadoop open source project to gain a competitive advantage and address business and technology trends that are disrupting traditional data management and processing. Signup and view all the answers

What are some key components of MAP REDUCE programming in Hadoop?

Mapper, Reducer, Combiner, and Partitioner are the key components of MAP REDUCE programming in Hadoop, which enable searching, sorting, and job chaining for processing large datasets. Signup and view all the answers

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