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Extreme Networks Senior Machine Learning Engineer Interview Questions and Answers

Updated 11 Sep 2024

Extreme Networks Senior Machine Learning Engineer Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
2-4 weeks
Result
No response

I applied via Approached by Company and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Spark code optimization
  • Q2. Data formats in big Data, why each format.
  • Ans. 

    Different data formats in big data are used for various purposes like storage efficiency, data processing speed, and compatibility with different systems.

    • JSON: Lightweight, human-readable, and widely supported for web applications.

    • Parquet: Columnar storage format for efficient querying and processing of large datasets.

    • Avro: Schema-based serialization format with support for complex data types.

    • ORC: Optimized Row Columna...

  • Answered by AI
  • Q3. Leet code - Most freq elem in a list
  • Ans. 

    Find the most frequent element in a list of strings.

    • Iterate through the list and count the frequency of each element using a dictionary.

    • Track the element with the highest frequency as you iterate.

    • Return the element with the highest frequency.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I had three rounds, each round of one hour each.

Questions from Past Work Experience
Coding
Data Engineering, cloud.
Leet code.

Cleared all the rounds and HR verbally committed the offer and disappeared (stopped responding), without any updates.

Even if you get an offer from Extreme Networks better keep a backup offer, their decisions are dynamic so there is a high chance of offer getting revoked.

Skills evaluated in this interview

Extreme Networks Interview FAQs

How many rounds are there in Extreme Networks Senior Machine Learning Engineer interview?
Extreme Networks interview process usually has 1 rounds. The most common rounds in the Extreme Networks interview process are Technical.
How to prepare for Extreme Networks Senior Machine Learning Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Extreme Networks. The most common topics and skills that interviewers at Extreme Networks expect are Analytics, Automation, Computer science, Data Modeling and Data Structures.
What are the top questions asked in Extreme Networks Senior Machine Learning Engineer interview?

Some of the top questions asked at the Extreme Networks Senior Machine Learning Engineer interview -

  1. Data formats in big Data, why each form...read more
  2. Leet code - Most freq elem in a l...read more
  3. Spark code optimizat...read more

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Extreme Networks Senior Machine Learning Engineer Interview Process

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