Workflow Automation with Oozie MCQ question and answer with solution

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Each section contains 100 MCQs on Workflow Automation with Oozie .

. . . . . . . . allows database-like access, and in particular a SQL interface.

A) JBatch B) Calcite C) Blur D) All of the mentioned

Discuss

Answer & Solution

Answer: Option B

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

Which of the following project will create an SOA services framework?

A) DeltaCloud B) CXF C) DeltaSpike D) None of the mentioned

Discuss

Answer & Solution

Answer: Option B

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

. . . . . . . . is a query processing and optimization system for large-scale.

A) MRQL B) NiFi C) OpenAz D) ODF Toolkit

Discuss

Answer & Solution

Answer: Option A

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

HDT provides wizards for creating Java Classes for . . . . . . . .

A) Mapper B) Reducer C) Driver 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) Filters use the same syntax as the Dump command B) "RAW" will send the internal data of the Chunk, without any metadata, prefixed by its length encoded as a 32-bit int C) Specifying "WRITABLE" will cause the chunks to be written using Hadoop Writable serialization framework D) None of the mentioned

Discuss

Answer & Solution

Answer: Option D

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

Point out the correct statement.

A) chukwa supports two different reliability strategies B) chukwaCollector.asyncAcks.scantime affects how often collectors will check the filesystem for commits C) chukwaCollector.asyncAcks.scanperiod defaults to thrice the rotation interval D) all of the mentioned

Discuss

Answer & Solution

Answer: Option A

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

HDT project works with eclipse version . . . . . . . . and above.

A) 3.4 B) 3.5 C) 3.6 D) 3.7

Discuss

Answer & Solution

Answer: Option C

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

Point out the correct statement.

A) Knox is a stateless reverse proxy framework B) Knox also intercepts REST/HTTP calls and provides authentication C) Knox scales linearly by adding more Knox nodes as the load increases D) All of the mentioned

Discuss

Answer & Solution

Answer: Option D

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

. . . . . . . . class allows other programs to get incoming chunks fed to them over a socket by the collector.

A) PipelineStageWriter B) PipelineWriter C) SocketTeeWriter D) None of the mentioned

Discuss

Answer & Solution

Answer: Option C

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

. . . . . . . . is a distributed and scalable OLAP engine built on Hadoop to support extremely large datasets.

A) Kylin B) Lens C) log4cxx2 D) MRQL

Discuss

Answer & Solution

Answer: Option A

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

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Workflow Automation with Oozie MCQ question and answer with solution | Hadoop MCQs