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Welcome to the Hadoop Distributed File System MCQs Page

Dive deep into the fascinating world of Hadoop Distributed File System with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Hadoop Distributed File System, a crucial aspect of Hadoop. In this section, you will encounter a diverse range of MCQs that cover various aspects of Hadoop Distributed File System, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Hadoop.

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Check out the MCQs below to embark on an enriching journey through Hadoop Distributed File System. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Hadoop.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Hadoop Distributed File System. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Hadoop Distributed File System MCQs | Page 1 of 8

Q1.
A ________ serves as the master and there is only one NameNode per cluster.
Discuss
Answer: (b).NameNode
Q2.
HDFS works in a __________ fashion.
Discuss
Answer: (a).master-worker
Q3.
________ NameNode is used when the Primary NameNode goes down.
Discuss
Answer: (c).Secondary
Discuss
Answer: (a).HDFS is not suitable for scenarios requiring multiple/simultaneous writes to the same file
Q5.
The need for data replication can arise in various scenarios like ____________
Discuss
Answer: (d).All of the mentioned
Q6.
________ is the slave/worker node and holds the user data in the form of Data Blocks.
Discuss
Answer: (a).DataNode
Q7.
HDFS provides a command line interface called __________ used to interact with HDFS.
Discuss
Answer: (b).“FS Shell”
Q8.
HDFS is implemented in _____________ programming language.
Discuss
Answer: (b).Java
Q9.
For YARN, the ___________ Manager UI provides host and port information.
Discuss
Answer: (c).Resource
Q10.
For ________ the HBase Master UI provides information about the HBase Master uptime.
Discuss
Answer: (a).HBase
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