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I applied via Approached by Company and was interviewed in Dec 2024. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
I applied via LinkedIn and was interviewed in Aug 2024. There were 2 interview rounds.
One sql and one basic python dict question
I applied via Naukri.com and was interviewed in Sep 2024. There were 4 interview rounds.
Basic aptitude questions
Data structure and algorithms
I applied via Naukri.com and was interviewed in Mar 2024. There were 3 interview rounds.
Error handling in PySpark involves using try-except blocks and logging to handle exceptions and errors.
Use try-except blocks to catch and handle exceptions in PySpark code
Utilize logging to record errors and exceptions for debugging purposes
Consider using the .option('mode', 'PERMISSIVE') method to handle corrupt records in data processing
I applied via LinkedIn and was interviewed in Mar 2024. There were 2 interview rounds.
Coding questions on sql python and spark
Implement a function to pair elements of an array based on a given sum.
Iterate through the array and check if the current element plus any other element equals the given sum.
Use a hash set to store elements already visited to avoid duplicate pairs.
Return an array of arrays containing the pairs that sum up to the given value.
I applied via Approached by Company and was interviewed in Aug 2023. There were 2 interview rounds.
7 sql questions of easy to medium , 2 python questions, 1 pyspark question
I applied via Approached by Company and was interviewed before Apr 2022. There were 4 interview rounds.
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