Workflow Automation with Oozie MCQ question and answer with solution

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Each section contains 100 MCQs on Workflow Automation with Oozie .

What is the primary role of the Oozie Coordinator Action?

A) Sort records based on a column B) Group records based on a condition C) Represent an individual action within a coordinator workflow D) Join records from multiple tables

Discuss

Answer & Solution

Answer: Option C

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

In Oozie, what does the term "data-in" represent in a coordinator workflow?

A) Manage computation resources B) Specify the input data for a coordinator workflow C) Perform data analytics in Hadoop D) None of the above

Discuss

Answer & Solution

Answer: Option B

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

What is the significance of the Oozie Subworkflow in workflow automation?

A) A distributed file system B) A query language for Hadoop C) Embed a subworkflow within a main workflow for modular design D) A storage format in Hadoop

Discuss

Answer & Solution

Answer: Option C

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

In Oozie, what is the purpose of the "start" and "end" nodes in a workflow?

A) Sort records based on a column B) Group records based on a condition C) Join records from multiple tables D) Indicate the beginning and end of a workflow

Discuss

Answer & Solution

Answer: Option D

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

What is the role of the Oozie SLA Alert in workflow automation?

A) Send alerts based on Service Level Agreement (SLA) violations B) A storage format in Hadoop C) A query language for Hadoop D) A distributed file system

Discuss

Answer & Solution

Answer: Option A

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

In Oozie, what is the primary function of the Oozie Bundle Application Coordinator?

A) Perform data analytics in Hadoop B) Manage computation resources C) Execute MapReduce jobs D) Define and manage a bundle of coordinated workflows

Discuss

Answer & Solution

Answer: Option D

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

What is the significance of the Oozie Fork and Join nodes in a workflow?

A) Sort records based on a column B) Group records based on a condition C) Parallelize and synchronize the execution of multiple actions D) Join records from multiple tables

Discuss

Answer & Solution

Answer: Option C

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

In Oozie, what does the term "end" represent in a workflow action?

A) Manage computation resources B) Specify the final state or outcome of an action C) Perform data analytics in Hadoop D) None of the above

Discuss

Answer & Solution

Answer: Option B

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

What is the purpose of the Oozie Sharelib Create tool?

A) A distributed file system B) A query language for Hadoop C) Create and distribute Oozie Sharelib libraries D) A storage format in Hadoop

Discuss

Answer & Solution

Answer: Option C

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

In Oozie, what is the role of the "timeout" property in a workflow action?

A) Sort records based on a column B) Group records based on a condition C) Join records from multiple tables D) Define the maximum execution time for an action

Discuss

Answer & Solution

Answer: Option D

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