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. For every node (Commodity hardware/System) in a cluster, there will be a _________.

Datanode
Namenode
Block
None of the above

2. Lucene provides scalable, high-Performance indexing over ______ per hour on modern hardware.

1GB
150GB
1TB
150TB

3. In how many ways Spark uses Hadoop?

2
3
4
5

4. The examination of large amounts of data to see what patterns or other useful information can be found is known as

Data examination
Information analysis
Big data analytics
Data analysis

5. All of the following accurately describe Hadoop, EXCEPT ____________

Open-source
Real-time
Java-based
Distributed computing approach

6. _________ is the main configuration file of HBase.

hbase.xml
hbase-site.xml
hbase-site-conf.xml
hbase-conf.xml

7. Transaction data of the bank is?

structured data
unstructured datat
Both A and B
None of the above

8. HCatalog is installed with Hive, starting with Hive release is ___________

0.10.0
0.9.0
0.11.0
0.12.0

9. Point out the correct statement.

MapReduce tries to place the data and the compute as close as possible
Map Task in MapReduce is performed using the Mapper() function
Reduce Task in MapReduce is performed using the Map() function
None of the above

10. The active Hadoop configuration is loaded from $HADOOP_HOME/conf/, unless the $HADOOP_CONF_DIR environment variable is unset.

TRUE
FALSE
Can be true or false
Can not say

Results