Hadoop MCQs with answers Page - 14

Here, you will find a collection of MCQ questions on Hadoop. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Q. What is the purpose of the Hadoop Distributed File System (HDFS) in the architecture?

  • (A) Data storage and management
  • (B) Resource management
  • (C) Data processing
  • (D) Workflow automation

A

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Q. In Hadoop, what is the primary function of the ResourceManager in YARN?

  • (A) Manage storage layer
  • (B) Manage computation resources
  • (C) Execute MapReduce jobs
  • (D) Manage Hadoop ecosystem tools

A

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Q. Which component of Hadoop is responsible for coordinating and scheduling tasks?

  • (A) JobTracker
  • (B) ResourceManager
  • (C) DataNode
  • (D) Secondary NameNode

A

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Q. What is the purpose of the Hadoop JobTracker in MapReduce?

  • (A) Manage task execution in MapReduce jobs
  • (B) Manage resource allocation
  • (C) Manage HDFS metadata
  • (D) Manage ZooKeeper configurations

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Q. Which Hadoop component is responsible for managing and monitoring Hadoop clusters?

  • (A) Ambari
  • (B) HBase
  • (C) Pig
  • (D) Drill

A

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Q. In Hadoop, what is the primary role of the ResourceManager in YARN?

  • (A) Manage computation resources
  • (B) Manage storage layer
  • (C) Execute MapReduce jobs
  • (D) Manage Hadoop ecosystem tools

A

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Q. Which component in Hadoop is responsible for processing and analyzing data?

  • (A) ResourceManager
  • (B) NameNode
  • (C) TaskTracker
  • (D) JobTracker

A

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Q. What is the primary function of Apache ZooKeeper in Hadoop?

  • (A) Configuration management
  • (B) Real-time data processing
  • (C) High-speed data ingestion
  • (D) Data storage in HBase

A

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Q. Which programming paradigm is central to Hadoop processing?

  • (A) Object-oriented programming (OOP)
  • (B) Procedural programming
  • (C) Declarative programming
  • (D) Functional programming

A

Admin • 828.03K Points
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Q. What is the purpose of the ResourceManager in Hadoop YARN?

  • (A) Manage storage layer
  • (B) Manage computation resources
  • (C) Execute MapReduce jobs
  • (D) Manage Hadoop ecosystem tools

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