Answer / Kamta Prasad Verma

"Apache Pig offers various math functions like add(), subtract(), multiply(), divide(), mod(), abs(), ceiling(), floor(), round(), and sin(), cos(), tan(), exp(), log10(), and sqrt()."

What does flatten do in pig?

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What are the use cases of Apache Pig?

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Explain pig architecture?

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Highlight the difference between group and Cogroup operators in Pig?

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How would you diagnose or do exception handling in the pig?

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What do you understand by an inner bag and outer bag in Pig?

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Compare apache pig and sql?

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What is the difference between Apache Pig and Hive?

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List the relational operators in pig.

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What are the relational operators available related to Grouping and joining in Pig language?

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Is the keyword ‘DEFINE’ as a function name?

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How Apache Pig deals with the schema and schema-less data?

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