Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Free Tools

Explore our collection of AI-powered tools designed to boost your productivity.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing Schools Business

Features Free Tools Pricing Schools Business

10 Questions

0 Views

Big Data Tools and Hadoop Ecosystem

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary function of HDFS in a Hadoop cluster?

To store large amounts of data across multiple servers (correct)
To provide real-time processing capabilities
To process large amounts of data quickly
To perform machine learning tasks

What is the main advantage of Hadoop in processing big data?

Low latency and high throughput (correct)
Limited scalability
Sequential processing of data
High latency and low throughput

What is the purpose of the MapReduce tool in Hadoop?

To perform machine learning tasks
To divide input into small pieces and combine output from multiple machines (correct)
To distribute data across multiple servers
To process data in real-time

What is the Hadoop ecosystem?

A collection of tools, libraries, and frameworks for building applications on top of Apache Hadoop (A) Signup and view all the answers

What is the architecture of Hadoop based on?

Widely distributed systems (D) Signup and view all the answers

What is a key benefit of using Hadoop for big data processing?

Massive parallelism with low latency and high throughput (D) Signup and view all the answers

What is Hadoop?

A software framework for storing and processing large amounts of data (B) Signup and view all the answers

What is the primary function of the MapReduce tool in Hadoop?

To divide input into small pieces and combine output from multiple machines (B) Signup and view all the answers

What is an advantage of using Hadoop for big data processing?

Massive parallelism with low latency and high throughput (D) Signup and view all the answers

What is a key feature of Hadoop?

Widely distributed architecture (D) Signup and view all the answers