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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does HDFS stand for?
💡 Hint: Think about the main open-source project related to big data.
Question 2
Easy
What is the default size of a block in HDFS?
💡 Hint: Consider the large file sizes handled by HDFS.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary purpose of HDFS?
- To store small files efficiently
- To provide a distributed storage platform for big data
- To perform real-time data processing
💡 Hint: Think about the main functions of HDFS within big data.
Question 2
True or False: HDFS replicates each block of data for fault tolerance.
- True
- False
💡 Hint: Consider how reliability is ensured in a network.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked with designing a big data system for a retail application that handles millions of transactions. How would you leverage HDFS to ensure data integrity and accessibility?
💡 Hint: Consider the role of replication and access in your design.
Question 2
Compare the performance of HDFS with a traditional file system when handling large video files for processing. What considerations must be taken into account?
💡 Hint: Think about how each system is optimized for different use cases.
Challenge and get performance evaluation