Data Processing with Pig MCQ question and answer with solution

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In Pig, what is the primary function of the Pig Latin TOKENIZE function?

A) Load data into a relation B) Perform data analytics in Hadoop C) Split a string into words D) Manage computation resources

Discuss

Answer & Solution

Answer: Option C

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

What is the role of the Pig Latin CROSS statement in Apache Pig?

A) Join data from multiple relations B) Generate the cross product of two or more relations C) Load data into a relation D) None of the above

Discuss

Answer & Solution

Answer: Option B

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

In Pig, what is the purpose of the Pig Latin FLATTEN operator?

A) Manage computation resources B) Perform data analytics in Hadoop C) Unnest a bag in a tuple D) Load data into a relation

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Answer & Solution

Answer: Option C

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

What is the primary function of the Pig Latin RANK() function?

A) Perform data analytics in Hadoop B) Load data into a relation C) Manage computation resources D) Assign a rank to each record

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Answer & Solution

Answer: Option D

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

In Pig, what is the significance of the CROSS statement?

A) Generate the cross product of two or more relations B) Group data based on a specified key C) Join data from multiple relations D) Load data into a relation

Discuss

Answer & Solution

Answer: Option A

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

What is the purpose of the Pig Latin FILTER statement?

A) Manage computation resources B) Perform data analytics in Hadoop C) Load data into a relation D) Filter records based on a condition

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Answer & Solution

Answer: Option D

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In Pig, what does the term "PiggyBank" refer to?

A) A data type in Pig B) A bag of tuples C) A collection of user-contributed Pig UDFs D) A relation in Pig

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Answer & Solution

Answer: Option C

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

What is the primary role of the Pig Latin SUM() function?

A) Load data into a relation B) Calculate the sum of values C) Manage computation resources D) None of the above

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Answer & Solution

Answer: Option B

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In Pig, what is the purpose of the Pig Latin SAMPLE statement?

A) Manage computation resources B) Perform data analytics in Hadoop C) Generate a random sample of data D) Load data into a relation

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Answer & Solution

Answer: Option C

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What is the role of the Pig Latin SPLIT statement in Apache Pig?

A) Load data into a relation B) Perform data analytics in Hadoop C) Manage computation resources D) Split data into multiple relations

Discuss

Answer & Solution

Answer: Option D

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

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Data Processing with Pig MCQ question and answer with solution | Hadoop MCQs