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      ZeMoSo

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      Node Js Developer Interview

      Jun 24, 2024
      Anonymous interview candidate
      No offer
      Neutral experience
      Average interview

      Application

      I applied online. The process took 2 days. I interviewed at ZeMoSo in Jun 2024

      Interview

      Interview was mostly focused on syntax over fundamentals. Few fundamental questions that were asked were dynamic module importing, event driven architecture, debugging in Node application, identifying memory leak and a live coding question to access values from an nested object.

      Interview questions [1]

      Question 1

      Difference between 201 and 202 status code
      Answer question
      1

      Other Node Js Developer interview reviews for ZeMoSo

      Node Js Developer Interview

      Jun 8, 2025
      Anonymous interview candidate
      No offer
      Neutral experience
      Easy interview

      Application

      I applied through other source. The process took 1 day. I interviewed at ZeMoSo in Jun 2025

      Interview

      Easy questions asked based on previous company work, Didn't get a dsa question but got a coding question, like question on Mongo DB, Angular, Interviewer was polite, had some techinical issues with mic about echo

      Interview questions [4]

      Question 1

      Get unique result from mongodb without using unique and distinct
      Answer question

      Question 2

      How to make angular code efficient
      Answer question

      Question 3

      Types of authentication we can implement in express js
      Answer question

      Question 4

      Coding question Input -> [10,99,100,444] Poccess -> [1+0, 9+9, 1+0+0, 4+4+4] -> [ 1, 18, 1, 12 ] Output -> [ 1, 1, 12, 18 ]
      Answer question

      Node Js Developer Interview

      Aug 8, 2024
      Anonymous interview candidate
      Hyderābād
      No offer
      Negative experience
      Difficult interview

      Application

      I applied through a recruiter. The process took 2 days. I interviewed at ZeMoSo (Hyderābād) in Jul 2024

      Interview

      The first round interview was difficult. All node concepts and in depth knowledge required to crack interview. Security aspect level questions were also there. Preventing DDOS attacks, Reactor pattern in node, Node event emitter object, read and write of data stream.

      Interview questions [1]

      Question 1

      Difference between fork and spawn
      Answer question
      2

      Node Js Developer Interview

      Jun 22, 2024
      Anonymous interview candidate
      Mumbai
      No offer
      Positive experience
      Average interview

      Application

      I applied online. The process took 4 days. I interviewed at ZeMoSo (Mumbai) in Jun 2024

      Interview

      The interviewer was supportive and passionately listening to answers. Also if I don't know the answer he will explain the answer in a good manner. It also provided a good time for coding, for example

      Interview questions [6]

      Question 1

      What you will do before shutting down the server
      Answer question

      Question 2

      Why node js is faster than Javascript
      Answer question

      Question 3

      how do you handle errors globally?
      Answer question

      Question 4

      Explain 3-tier architecture in node js
      Answer question

      Question 5

      explain callback hell and how to avoid the same.
      Answer question

      Question 6

      How Event emitter is used in node js and for what reason
      Answer question
      3

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