Data Processing With Pig — Part 1 MCQs with Explanations

High-level platform for processing and analyzing large datasets is the correct answer to “What is Apache Pig in the context of Hadoop”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Load data into a relation is the correct answer to “In Pig, what is the purpose of the LOAD statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Define data transformation steps is the correct answer to “What is the primary role of the Pig Latin scripting language in Apache Pig”. This question is standard in competitive examination syllabi for Data Processing With Pig.

A set of records is the correct answer to “In Pig, what does the term "Relation" refer to”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Filter records based on a condition is the correct answer to “What is the purpose of the FILTER statement in Apache Pig”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Group data based on a specified key is the correct answer to “In Pig, what is the purpose of the GROUP BY statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Extend the functionality of Pig is the correct answer to “What is the primary role of the Pig UDF (User Defined Function)”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Remove duplicate records is the correct answer to “In Pig, what is the purpose of the DISTINCT statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Apply transformations to each element in a bag is the correct answer to “What is the significance of the FOREACH statement in Apache Pig”. This question is standard in competitive examination syllabi for Data Processing With Pig.

A collection of tuples is the correct answer to “In Pig, what does the term "Bag" refer to”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Sort data based on a specified key is the correct answer to “What is the purpose of the ORDER BY statement in Apache Pig”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Split data into multiple relations is the correct answer to “In Pig, what is the role of the SPLIT statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Load data into a relation is the correct answer to “What is the primary function of the Pig Latin LOAD statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Combine data from multiple relations is the correct answer to “In Pig, what is the purpose of the JOIN statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Display the output of a relation is the correct answer to “What is the role of the Pig Latin DUMP statement in Apache Pig”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Store the output of a relation is the correct answer to “What is the purpose of the Pig Latin STORE statement in Apache Pig”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Combine data from multiple relations is the correct answer to “In Pig, what is the significance of the COGROUP statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Debug and analyze Pig scripts is the correct answer to “What is the primary role of the Pig Latin ILLUSTRATE statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Merge two or more relations is the correct answer to “In Pig, what is the function of the Pig Latin UNION statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Calculate the average value is the correct answer to “What is the purpose of the Pig Latin AVG() function”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Split a string into words is the correct answer to “In Pig, what is the primary function of the Pig Latin TOKENIZE function”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Generate the cross product of two or more relations is the correct answer to “What is the role of the Pig Latin CROSS statement in Apache Pig”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Unnest a bag in a tuple is the correct answer to “In Pig, what is the purpose of the Pig Latin FLATTEN operator”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Assign a rank to each record is the correct answer to “What is the primary function of the Pig Latin RANK() function”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Generate the cross product of two or more relations is the correct answer to “In Pig, what is the significance of the CROSS statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Filter records based on a condition is the correct answer to “What is the purpose of the Pig Latin FILTER statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

A collection of user-contributed Pig UDFs is the correct answer to “In Pig, what does the term "PiggyBank" refer to”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Calculate the sum of values is the correct answer to “What is the primary role of the Pig Latin SUM() function”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Generate a random sample of data is the correct answer to “In Pig, what is the purpose of the Pig Latin SAMPLE statement”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Split data into multiple relations is the correct answer to “What is the role of the Pig Latin SPLIT statement in Apache Pig”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Two is the correct answer to “Pig operates in mainly how many nodes”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Pig scripts is the correct answer to “You can run Pig in batch mode using . . . . . . . .”. This question is standard in competitive examination syllabi for Data Processing With Pig.

All of the mentioned is the correct answer to “Pig Latin statements are generally organized in one of the following ways”. This question is standard in competitive examination syllabi for Data Processing With Pig.

LOAD is the correct answer to “Which of the following function is used to read data in PIG”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Grunt is the correct answer to “You can run Pig in interactive mode using the . . . . . . . . shell.”. This question is standard in competitive examination syllabi for Data Processing With Pig.

Mapreduce is the correct answer to “Which of the following is the default mode”. This question is standard in competitive examination syllabi for Data Processing With Pig.

$ pig -x local ... is the correct answer to “Which of the following will run pig in local mode”. This question is standard in competitive examination syllabi for Data Processing With Pig.

None of the mentioned is the correct answer to “$ pig -x tez_local ... will enable . . . . . . . . mode in Pig.”. This question is standard in competitive examination syllabi for Data Processing With Pig.

DESCRIBE is the correct answer to “. . . . . . . . operator is used to review the schema of a relation.”. This question is standard in competitive examination syllabi for Data Processing With Pig.

EXPLAIN is the correct answer to “Which of the following operator is used to view the map reduce execution plans”. This question is standard in competitive examination syllabi for Data Processing With Pig.