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. Data in ___________ bytes size is called Big Data.

Tera
Giga
Peta
Meta

2. ____________ generates NGrams and counts frequencies for ngrams, head and tail subgrams.

CollocationDriver
CollocDriver
CarDriver
All of the above

3. who was the developer of Hadoop language?

Apache Software Foundation
Hadoop Software Foundation
Sun Microsystems
Bell Labs

4. During start up, the ___________ loads the file system state from the fsimage and the edits log file.

Datanode
Namenode
Block
ActionNode

5. Sqoop stands for?

SQL to Hadoop
SQL to Hbase
MySQL to Hadoop
SQL Hadoop

6. Sqoop written in?

C
C++
Java
hadoop

7. Which of the following operator executes a shell command from the Hive shell?

|
!
#
$

8. ____________ can be used to generate stats over the results of arbitrary numeric functions.

stats.field
sta.field
stats.value
stat.value

9. Is Apache Sqoop is an open-source tool?

TRUE
FALSE
Can be true or false
Can not say

10. Point out the wrong statement.

Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers
Within ZooKeeper, an application can create what is called a znode
The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode
None of the above

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