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1- sql adn 10 spark questions.
Coding question for SQL and multiple choice questions around pyspark and python
1 hr test contains 2 coding questions and 1 SQL question
It is online test shared to email, contains mcq and coding questions
Wissen Technology interview questions for designations
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
Partitioning in Hive is a way to organize data in a table into multiple partitions based on one or more keys.
Partitioning helps in improving query performance by allowing Hive to only read the relevant partitions instead of scanning the entire table.
Partitions can be based on one or more columns, such as date, region, or category.
Partitioning can also help in managing large datasets efficiently by dividing them into sm...
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I appeared for an interview in Sep 2017.
posted on 15 Jul 2022
I applied via Approached by Company and was interviewed before Jul 2021. There were 2 interview rounds.
Basic programming questions
I applied via Naukri.com and was interviewed before May 2018. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before Apr 2021. There was 1 interview round.
I appeared for an interview in Sep 2019.
based on 5 interviews
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