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Impetus Technologies
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I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
Calculate the frequency of a number in a list
Iterate through the list and count occurrences of the number
Use a dictionary to store the count of each number
Return the count of the specified number
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I applied via Approached by Company and was interviewed in Oct 2024. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2024. There were 4 interview rounds.
Two coding questions related to matrices and heaps.
I applied via Naukri.com and was interviewed in Dec 2024. There were 4 interview rounds.
NA kjwnoi wniowe nfiow flmi
NA fklwmoiwef,m ionfwno njnwfeio onfwp
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
Spark performance problems can arise due to inefficient code, data skew, resource constraints, and improper configuration.
Inefficient code can lead to slow performance, such as using collect() on large datasets.
Data skew can cause uneven distribution of data across partitions, impacting processing time.
Resource constraints like insufficient memory or CPU can result in slow Spark jobs.
Improper configuration settings, su...
posted on 25 Sep 2024
I applied via Walk-in and was interviewed in Aug 2024. There were 5 interview rounds.
Maths grammar & communication
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1- sql adn 10 spark questions.
I applied via LinkedIn and was interviewed in Jul 2024. There were 2 interview rounds.
It was pair programming round where we need to attempt a couple of Spark Scenario along with the Interviewer. You will have a boiler plate code with some functionalities to be filled up. You will be assessed on writing clean and extensible code and test cases.
based on 1 interview
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