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Hadoop MCQs MCQs: 2900+ Questions & Answers in Programming

2900+ Hadoop MCQs MCQs in Programming with answers & explanations. Page 126. Practice objective questions for competitive exams, interviews & self-assessment… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Hadoop MCQs MCQs: 2900+ Questions & Answers in Programming

Which of the following project is interface definition language for hadoop?

. . . . . . . . is the default mode if you download Hama.

Flume deploys as one or more agents, each contained within its own instance of . . . . . . . .

Which of the following is a more compact binary format?

The Crunch APIs are modeled after . . . . . . . . which is the library that Google uses for building data pipelines on top of their own implementation of MapReduce.

Point out the correct statement.

Which of the following format is similar to TCompactProtocol?

A . . . . . . . . in a social graph is a group of people who interact frequently with each other and less frequently with others.

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

PCollection, PTable, and PGroupedTable all support a . . . . . . . . operation.

. . . . . . . . was created to allow you to flow data from a source into your Hadoop environment.

Point out the wrong statement.

Point out the wrong statement.

Which of the following language is not supported by Spark?

With HCatalog . . . . . . . . does not need to modify the table structure.

. . . . . . . . is a single-threaded server using standard blocking I/O.

The HCatalog . . . . . . . . supports all Hive DDL that does not require MapReduce to execute.

Point out the wrong statement.

Spark SQL provides a domain-specific language to manipulate . . . . . . . . in Scala, Java, or Python.

Drill integrates with BI tools using a standard . . . . . . . . connector.

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