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.
Hadoop Quiz Questions and Answers
Q.1 Which of the following is the daemon of Hadoop?
For detailed description follow: Hadoop Introduction Tutorial
Q.2 Which one of the following is false about Hadoop?
For detailed description follow: Hadoop Introduction Tutorial
Q.4 Which of the following is component of Hadoop?
For detailed description follow: Hadoop introduction Tutorial
Q.5 What license is Apache Hadoop distributed under ?
For detailed description follow: Hadoop Introduction Tutorial
Q.6 Which of the following platforms does Apache Hadoop run on ?
For detailed description follow: Hadoop Introduction tutorial
Q.7 Which type of data Hadoop can deal with?
For detailed description follow: Hadoop Introduction tutorial
Q.8 The source of HDFS architecture in Hadoop originated as
For detailed description follow: HDFS Introduction Tutorial
Q.11 As compared to RDBMS, Apache Hadoop
For detailed description follow:Hadoop Introduction Tutorial
Q.12 Which of the follwing maps input key/value pairs to a set of intermediate key/value pairs?
For detailed description follow: Hadoop MapReduce Introduction Tutorial
Q.13 Which of the following is the default InputFormat,which treats each value of input a new value and the associated key is byte offset.
For detailed description follow:Hadoop MapReduce – InputFormat
Q.14 Which of the following statements is true about key-value pairs ?
For detailed description follow: Hadoop MapReduce – Key-value Pairs
Q.15 Which among the following are the duties of the NameNodes
For detailed description follow: HDFS Introduction Tutorial
Q.16 HDFS allow a client to read a file which is already opened for writing?
For detailed description follow: HDFS Introduction Tutorial
Q.17 Which of the following is not an InputFormat in Hadoop ?
For detailed description follow: Hadoop MapReduce – InputFormat
Q.18 Aggregation cannot be done in Mapper
For detailed description follow: Hadoop MapReduce – Mapper
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-
Nice Questions for Practising purpose soo nice ..Try it once friends
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.