Hadoop Skill Assessment

Quizack provides Hadoop MCQ practice question answers in an interactive format.

Hadoop MCQ

Learn and practice your skills with our MCQ question answers to improve your knowledge. MCQs list

Start Practice with MCQs

Hadoop Online Quiz

Quizack 10 minutes test will assess your knowledge and give you comprehensive results along feedback.

Start Quiz

Hadoop PDF Download

Download Free Hadoop MCQ questions answers PDF to practice and learn while are offline.

Download PDF


Used by 100s of Jobseekers and students

Used by 100s of Jobseekers and students

Focused questions for skill assessment

Focused questions for skill assessment

Premium questions with correct answers

Premium questions with correct answers

Related Skill Assessment

Hadoop Skill Assessment:

Apache Hadoop is a library which is carrying open-source software suites. These utilities let users solve their computation issues and massive data as it implies networks consisting of thousands of computers. Its MapReduce programming model makes it ideal for the processing of huge data and distributed storage. 

Why Hadoop assessment questions?

Because we get you covered against Freelance Skill test, IT exam, Job interview, and Pre-Employment assessment. For the sake of your best evaluation, we have subject matter experts with years of practical knowledge. They have designed our pool based on the latest topics being practiced worldwide. 

We promise to assist you with the latest Hadoop quiz, 100% verified answers, and interactive online testing sessions. Now, you won’t go through authentic information but you will be getting the look and feel of real exams.

Quizack Hadoop exam questions and answers are covering topics:

  • Hadoop coding questions
  • Task Tracker
  • Resource manager
  • Sequence file
  • Data replication

Feel free to exercise the interactive Hadoop MCQ with answers

We have promised to make your evaluation perfect from every aspect. So our services are not only providing you with the latest knowledge but giving you a chance to become aware of typical scenarios. 

“Hadoop Q&A” practice session is here to give you as much time as you require for online practice. We have applied no limitations here. You will be free to browse questions and see answers.

“Hadoop Online Test” takes your preparation one step forward. This is a kind of virtual exam where you will be asked randomly selected questions and you will be required to submit answers within a given time limit. In the end, all right answers will be shown for cross-checking.

Who can join Quizack?

  • Aspiring to become Big Data Hadoop Developer
  • Looking for Hadoop scenario-based interview questions
  • Want to become Hadoop Analyst
  • Need to appear in IT exam or Employment assessment
  • Want to earn Freelance Skill certification


Free Sample Questions for Hadoop

Consider an input file named abc.dat.txt with default block size 128 MB. Which of the following is the correct command that will upload this file into an HDFS, with a block size of 512 MB?

hadoop fs ∼ D blocksize=536870912 -put abc.dat.txt to abc.dat.newblock.txt

hadoop fs.blocksize=536870912 -put abc.dat.txt abc.dat.newblock.txt

hadoop fs -D dfs.blocksize=536870912 -put abc.dat.txt abc.dat.newblock.txt

hadoop fs.blocksize −D=536870912 -put abc.dat.txt to abc.dat.newblock.txt 

hadoop fs -D dfs.blocksize=536870912 -put abc.dat.txt abc.dat.newblock.txt

To what does the Mapper map input key/value pairs?

An average of keys for values

A sum of keys for values

A set of intermediate key/value pairs

A set of final key/value pairs

A set of intermediate key/value pairs