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R Systems International Data Insights Manager Interview Questions and Answers

Updated 7 Jun 2024

R Systems International Data Insights Manager Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
Not Selected

I was interviewed in May 2024.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Left join vs inner join on a given dataset
  • Ans. 

    Left join includes all records from the left table and matching records from the right table, while inner join only includes matching records from both tables.

    • Left join retains all records from the left table, even if there are no matches in the right table.

    • Inner join only includes records that have matching values in both tables.

    • Left join is useful for including all data from one table, while inner join is used to onl

  • Answered by AI
  • Q2. Rank where 2 people have same marks
  • Ans. 

    Ranking where 2 people have the same marks in a dataset.

    • Identify the individuals with the same marks.

    • Assign them the same rank.

    • Adjust the subsequent ranks accordingly.

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Mar 2018. There was 0 interview round.

Interview Preparation Tips

General Tips: I was being pushed by the recruiter based out of Chennai for almost a month to go for the interview. I somehow managed a day. I asked the recruiter a day prior to check if the interview is confirmed. Within no time, he replied to my email mentioning it is confirmed.
To my dismay, when I finally reached their office in Gurgaon after a lot of trouble with the parking (which ideally the recruiter or someone should have mentioned about in advance but chose not to), the guy who was supposed to take my interview said he was travelling and was unaware of his schedule. He now has a very critical meeting that has come up and wouldn't be able to take my interview at the scheduled time. I traveled 50 kms one way for this. I had no choice but to wait for 2.5 hours else he would've rescheduled for some other day.
Anyway, after all this, when we finally met for the interview round, the interviewer seemed simply not interested in talking to me or interviewing me. He hardly asked 2 questions - walk me through your resume and about my previous roles and responsibilities. He closed the interview session very abruptly without even saying anything. All he had to say to close it was "OK". I called the recruiter to tell him about my experience but in turn he did not even have the basic courtesy to reply to my email sharing my feedback or interview result. It was all in all a horrible experience. The worst I've had anywhere.
I did not expect such unprofessional behavior at WK at least.
Duration: 1-4 weeks

R Systems International Interview FAQs

How many rounds are there in R Systems International Data Insights Manager interview?
R Systems International interview process usually has 1 rounds. The most common rounds in the R Systems International interview process are One-on-one Round.
How to prepare for R Systems International Data Insights Manager 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 R Systems International. The most common topics and skills that interviewers at R Systems International expect are ETL, SQL, Agile, Data Visualization and Excel.
What are the top questions asked in R Systems International Data Insights Manager interview?

Some of the top questions asked at the R Systems International Data Insights Manager interview -

  1. rank where 2 people have same ma...read more
  2. Left join vs inner join on a given data...read more

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R Systems International Data Insights Manager Interview Process

based on 1 interview

Interview experience

3
  
Average
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