HADOOP USAGE QUIZ

What is Hadoop mainly used for in social media?

• Playing music

• Storing and processing big data

• Sending messages

• Editing photos

Which social media app uses Hadoop to manage massive user data?

• WhatsApp

• Telegram

• Snapchat

• Facebook

How does X (Twitter) utilize Hadoop for data processing and insights?

• To analyze tweet patterns and detect trending hashtags

• To increase the number of followers on accounts

• To send and store private direct messages efficiently

• To allow users to edit tweets after posting

How can Hadoop assist in analyzing user engagement on social media platforms?

• By tracking user login times

• By analyzing post interactions and comments

• By managing user passwords

• By sending promotional emails

What is the full form of HDFS?

• Hadoop-Density File System

• Hadoop Data File Storage

• Hadoop Distributed File System

• Hadoop Data Flow Storage

What does MapReduce do?

• Sends social media notifications

• Reduces file sizes

• Processes large data in parallel

• Manages passwords

Which of the following did Shakthi Nathan explain?

• HEALTHCARE

• SEARCH ENGINE

• SOCIAL MEDIA

• BANKING

What helps LinkedIn suggest job recommendations using Hadoop?

• Video Editing Tools

• Machine Learning

• Profile Picture Analysis

• SMS Notifications

What role does Hadoop play in Netflix?

• Changes Movie descriptions

• Helps in Movie recommendations

• Stores user passwords

• Increases Movie resolution

What is the main challenge of using Hadoop in social media?

• It takes too much storage space

• It only works for small datasets

• It requires high-speed internet

• Processing real-time data is complex