Apache Hadoop Quiz

1. Objective

This Apache Hadoop Quiz will help you to revise your Hadoop concepts and check your Big Data knowledge. It will increase your confidence while appearing for Hadoop interviews to land your dream Big Data jobs in India and abroad. Answers to all these Hadoop Quiz Questions are also provided along with them, it will help you to brush up your Knowledge.

If you are not familiar with Apache Hadoop, so you can refer our Hadoop Introduction Tutorial. This will provide you the detailed description of Apache Hadoop framework and help you to solve the Hadoop Quiz Questions easily.

Apache Hadoop Quiz

Apache Hadoop Quiz

Hadoop Quiz Questions and Answers

All the best for the quiz! - Hadoop Quiz Part - 2

Q.1 As compared to RDBMS, Apache Hadoop
Q.2 Which command lists the blocks that make up each file in the filesystem
Q.3 In which all languages you can code in Hadoop
a. 
Java
b.
Python
c.
C++
d.
All of the above
Q.4 Whch of the file contains the configuration setting for HDFS daemons
Q.5 All of the following accurately describe Hadoop, EXCEPT
Q.6 Whch of the file contains the configuration setting for NodeManager and ResourceManager
Q.7 Hadoop can be used to create distributed clusters, based on commodity servers, that provide low-cost processing and storage for unstructured data
Q.8 Which of the following is a distributed multi-level database?
a. 
HDFS
b. 
HBase
c.
a and b both
d.
None of the above
Q.9 Which of the following is used for machine learning on Hadoop?
Q.10 Which of the following is used to ingest streaming data into Hadoop clusters
a. 
Flume
b. 
Sqoop
c. 
Both a and b
d.
None of the above
Q.11 A distributed file system behaves similarly to which of the following:
a.
 RAID-1 Filesystem
b.
RAID-0 Filesystem
c.
Both a and b
d. All of the above
Q.12 Zookeeper ensures that
Q.13 Which of the following is used to ingest data into Hadoop clusters?
a.
Flume
b.
Sqoop
c.
Both a and b
d.
None of the above
Q.14 Which of the following is a data processing engine for clustered computing?
a.
Drill
b.
Oozie
c.
Spark
d.
All of the above
Q.15 Which tool could be used to move data from RDBMS data to HDFS?
a.
Sqoop
b.
Flume
c.
Both a and b
d.
None of the above
Your email

For any query related to these Apache Hadoop Quiz Questions, do let us know by leaving a comment in a section given below. We will be glad to solve your queries.
See Also-

4 Responses

  1. ganesh says:

    Nice Questions for Practising purpose soo nice ..Try it once friends

    • Data Flair says:

      Hii Ganesh,
      Thank you for visiting the site and taking the online Apache Hadoop Quiz. We appreciate your kind feedback for our Quiz questions of Hadoop. All these Hadoop Quiz Questions are specially designed by Apache Hadoop experts. I hope you have checked the remaining parts of the free Hadoop Quiz. If you didn’t try them, you could be missing out on some integral parts of Hadoop.
      Keep reading.

  2. satya says:

    In quiz2, question no :13, ingestion of data into hdfs both sqoop and flume are used.

    In specific , RDBMS (structure) then answer as SQOOP. Streaming data then answer as FLUME as per my knowledge.

    • DataFlair Team says:

      Hi Satya,
      Thanks for pointing out our mistake. We have made the necessary changes, now you can enjoy your practising.
      Regards,
      DataFlair

Leave a Reply

Your email address will not be published. Required fields are marked *