Hadoop Quiz


Play this quiz that will help you to excel in Hadoop certification exams, placements etc. This Hadoop quiz consist of 10 questions that you need to solve in 10 minutes. We’ve specially designed this quiz so that you can quickly acquaint to the pattern of questions you can be asked in placement drives, certification exams etc. This Hadoop test enables you to assess your knowledge of Hadoop.

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Hadoop MCQs

Practice Hadoop MCQ Questions, which will help you to understand your hadoop related concepts and also helps you to prepare for placements, technical rounds, interviews, competitive exams etc.

Hadoop Quiz

Try Free Hadoop Quiz, to start a quiz you need to login first, after login you will get start quiz button and then by clicking on that you can start quiz. You will get 10 Minutes to answer all questions.

Hadoop Quiz

1. Which of the following is not a services provided by ZooKeeper?

Naming service
Identity Service
Leader election
Cluster management

2. Flume carries data between?

sources and decorator
sources and sinks
start and decorator
decorator and sinks

3. Sqoop can also import the data into Hive by generating and executing a ____________ statement to define the data’s layout in Hive.

SET TABLE
CREATE TABLE
INSERT TABLE
All of the above

4. Point out the wrong statement.

Pig can invoke code in language like Java Only
Pig enables data workers to write complex data transformations without knowing Java
Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL
Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig

5. Data processed by Scoop can be used for?

Hbase
HDFS
Mapreduce
MahOut

6. Which of the following is not Features Of HDFS?

It is suitable for the distributed storage and processing.
Streaming access to file system data.
HDFS provides file permissions and authentication.
Hadoop does not provides a command interface to interact with HDFS.

7. How many types of special znodes are present in Zookeeper?

2
3
4
5

8. Yarn commands are invoked by the ________ script.

hive
bin
Hadoop
home

9. which of the following is correct statement?

HBase provides fast lookups for larger tables.
It provides low latency access to single rows from billions of records
HBase is a database built on top of the HDFS.
All of the above

10. Which of the following is a benefits of distributed applications?

Scalability
Transparency
Reliability
All of the above

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