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HRHarbor Services India
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HRHarbor Services India Interview Questions and Answers
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Interview questions from similar companies
Anonymous
Selected
I applied via Campus Placement and was interviewed before Dec 2023. There were 2 interview rounds.
(1 Question)
- Q1. Do you have any experience into recruitment?
How can you manage daily travelling?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Nov 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. I was asked about my previous company work experience. There were two rounds both were mostly same.
Interview Preparation Tips
I applied via Job Portal and was interviewed before Jan 2021. There were 2 interview rounds.
(1 Question)
- Q1. Was an good interview which happened around one and half an hour
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Dimensional modelling, Snowflake model , star transformation model query tuning
- Q2. Etl
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Explain in brief about your past projects, techniques applied, approach to the problem?
- Q2. Explain in brief all the tasks that were assigned in the previous company?
Money or happiness/ Any current topic
(1 Question)
- Q1. Recruitment related questions
(1 Question)
- Q1. SQL questions were asked.
(1 Question)
- Q1. Technical questions were asked.
Interview Preparation Tips
For ZS Associate- They treat contractors very badly. They keep contractors overloaded with work and keep their employees free. And if anything goes wrong, everything will be on contractors.
akshay savaliya
(3 Questions)
- Q1. Some basic SQL based questions and PySpark questions
- Q2. Coalesce and partition in PySpark
- Ans.
Coalesce reduces the number of partitions in a DataFrame, while repartition increases the number of partitions.
Coalesce is used to reduce the number of partitions in a DataFrame without shuffling the data
Repartition is used to increase the number of partitions in a DataFrame and can involve shuffling the data
Coalesce is more efficient than repartition when reducing partitions as it avoids shuffling
- Q3. Puzzles of get 4 litter of water using 3 litter and 5 litter flask. Famous online puzzle
Skills evaluated in this interview
Selected
I appeared for an interview before May 2023.
(1 Question)
- Q1. Technical Java questions for 1 year experience developers was asked.
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