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Hadoop Online Test sample questions Hadoop Online Test sample questions

Hadoop Online Test

Topics covered

  • Data Replication: iMocha’s Hadoop online test helps recruiters and hiring managers to evaluate candidate’s understanding about data replication which increases the availability of data whenever fault occurs at server
  • Parquet File: Our test evaluates candidate’s knowledge about Parquet file which is used to store data in a column layout by using .parquet file
  • Resource Manager: This Hadoop skill test assesses a candidate’s understanding about Resource Manager (RM) which helps in tracking the resources in a cluster
  • and scheduling applications
  • Sequence File: This test evaluates candidate’s sequence file which is binary file that contains serialized key/value pairs
  • Task Tracker: Our test helps in assessing candidate’s knowledge about task tracker which accepts tasks in the cluster
  • Mapper / Reducer Task: This Hadoop skill assessment test helps to assess candidate’s understanding about mapper function that processes all input records from a file and generates the output which works as input for Reducer
  • Test Duration: 20 minutes
  • No. of Questions: 10
You can customize this test by
  • difficulty level
    Setting difficulty level of test

    Choose easy, medium or hard questions from our skill libraries to assess candidates of different experience levels.

  • multiple skills
    Combining multiple skills into one test

    Add multiple skills in a single test to create an effective assessment. Assess multiple skills together.

  • add your own questions
    Adding your own questions to the test

    Add, edit or bulk upload your own coding questions, MCQ, whiteboarding questions & more...

  • tailor-made test
    Requesting a tailor-made test

    Get a tailored assessment created with the help of our subject matter experts to ensure effective screening.

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About Hadoop Online Test

Hadoop is an open-source scalable framework (sponsored by Apache Software Foundation) that allows distributed processing of large data sets across clusters of computers using the set of programming modules like Hadoop Common, HDFS, YARN, MapReduce. Hadoop library is designed to detect and handle failures at the application layer.

Hadoop online test helps recruiters and hiring managers to assess skills like Hadoop programming, ability to work with data replication in HDFS, resource manager, etc. iMocha’s Hadoop assessment test is created & validated by experienced Subject Matter Experts (SME) to assess & hire Hadoop developers as per industry standards.

Hadoop pre-employment test will evaluate a candidate’s practical knowledge and will identify whether the candidate is ready to be employed. Hadoop online test can be taken by the candidates from anywhere at the comfort of their time zone.

Hadoop skill assessment test helps you to screen the candidates who possess traits as follows: 

  • Deep understanding of Apache Hadoop and surrounding technologies like Pig, HBase, Avro
  • Ability to efficiently work on Hadoop development & its implementation
  • Ability to work with Hadoop HDFS, YARN, MapReduce
  • Strong understanding of integration techniques like ETL
  • Ability to work with workflow schedulers like Oozie, column-oriented data store parquet

iMocha’s Hadoop developer online test has a unique set of questions. You can also create or ask us to create a customized test that includes questions which are specific to your job requirement.

Our powerful reporting helps you to analyze section wise performance of candidate to gauge his strengths and weaknesses. Moreover, you can always use our candidate ranking tool to screen the best performing candidate amongst others.

Hadoop skill test may contain MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blanks, Descriptive, Whiteboard Questions, Audio / Video Questions, AI-LogicBox, Coding Simulations, True or False Questions, etc.

This Hadoop Online Test is useful for hiring

  • Hadoop Developer
  • Big Data Hadoop Developer
  • Hadoop Application Developer
  • Hadoop specialist
  • Hadoop analyst