Best Practices and Optimization of Hadoop MCQ question and answer with solution

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Each section contains 100 MCQs on Best Practices and Optimization of Hadoop .

EC2 capacity can be increased or decreased in real time from as few as one to more than . . . . . . . . virtual machines simultaneously.

A) 1000 B) 2000 C) 3000 D) None of the mentioned

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which of the following are Content Management and publishing system based on Cocoon?

A) LibCloud B) Kafka C) Lenya D) All of the mentioned

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Point out the correct statement.

A) Oozie is a Java Web-Application that runs in a Java servlet-container B) Oozie workflow is a collection of actions arranged in a control dependency DAG C) hPDL is a fairly compact language D) All of the mentioned

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Oozie v2 is a server based . . . . . . . . Engine specialized in running workflows based on time and data triggers.

A) Compactor B) Collector C) Coordinator D) All of the mentioned

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Which of the framework is used for building and consuming network services?

A) ESME B) DirectoryMap C) Empire-db D) Etch

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Point out the correct statement.

A) IBM InfoSphere DataStage is an ETL tool B) IBM InfoSphere DataStage is a part of the IBM Information Platforms Solutions suite and IBM InfoSphere C) InfoSphere uses a graphical notation to construct data integration solutions D) All of the mentioned

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Point out the wrong statement.

A) For Apache Hive users, Impala utilizes the same metadata, ODBC driver, SQL syntax, and user interface as Hive B) Impala provides high latency and low concurrency C) Impala also scales linearly, even in multi tenant environments D) All of the mentioned

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Falcon provides seamless integration with . . . . . . . .

A) HCatalog B) metastore C) HBase D) Kafka

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Point out the wrong statement.

A) Lucy is loose port of the Lucene search engine library, written in C and targeted at dynamic language users B) Manifold Connector Framework consist of connectors for content repositories like Sharepoint, Documentum, etc C) Marmotta is an open implementation of a Linked Data Platform D) None of the mentioned

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Which of the following individual components are included on HDInsight clusters?

A) Hive B) Pig C) Oozie D) All of the mentioned

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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Best Practices and Optimization of Hadoop MCQ question and answer with solution | Hadoop MCQs