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Hadoop

Hadoop Mastery Quiz

Test your knowledge of Hadoop and its ecosystem with our engaging quiz! Designed for beginners and experienced users alike, this quiz covers key concepts and technologies related to big data processing.

Join us to challenge yourself and learn more about:

Data flow languages like Pig Latin
High-level APIs in Hadoop
Distributed computing models
Hadoop tools and frameworks

10 Questions2 MinutesCreated by LearningData321

________ is a platform for constructing data flows for extract, transform, and load (ETL) processing and analysis of large datasets.

A) Pig Latin

B) Oozie

C) Pig

D) Hive

Point out the correct statement :

A) Hive is not a relational database, but a query engine that supports the parts of SQL specific to querying data

B) Hive is a relational database with SQL support

C) Pig is a relational database with SQL support

D) All of the mentioned

_________ hides the limitations of Java behind a powerful and concise Clojure API for Cascading.

A) Scalding

B) HCatalog

C) Cascalog

D) All of the mentioned

Hive also support custom extensions written in :

A) C#

B) Java

C) C

D) C++

Point out the wrong statement :

A) Elastic MapReduce (EMR) is Facebook’s packaged Hadoop offering

B) Amazon Web Service Elastic MapReduce (EMR) is Amazon’s packaged Hadoop offering

C) Scalding is a Scala API on top of Cascading that removes most Java boilerplate

D) All of the mentioned

________ is the most popular high-level Java API in Hadoop Ecosystem

A) Scalding

B) HCatalog

C) Cascalog

D) Cascading

___________ is general-purpose computing model and runtime system for distributed data analytics.

A) Mapreduce

B) Drill

C) Oozie

D) None of the mentioned

The Pig Latin scripting language is not only a higher-level data flow language but also has operators similar to :

A) SQL

B) JSON

C) XML

D) All of the mentioned

_______ jobs are optimized for scalability but not latency.

A) Mapreduce

B) Drill

C) Oozie

D) Hive

______ is a framework for performing remote procedure calls and data serialization.

A) Drill

B) BigTop

C) Avro

D) Chukwa

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