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Persistent Systems Data Lead Interview Questions and Answers for Experienced

Updated 7 May 2024

1 interview found

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Data Lead Interview Questions

user image anuj sharma

posted on 7 May 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. About day to day activity

Interview questions from similar companies

Data Lead Interview Questions

LTIMindtree user image Anonymous

posted on 3 May 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Data modeling, sql, azure services

Data Analyst Interview Questions

eClerx user image Anonymous

posted on 22 May 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Job Portal and was interviewed in Apr 2024.

2 Interview Rounds

1

HR Round (1 Question)

  • Q1. General discussion of background and technical interview availability.Expected Salary,current salary
2

Technical Round (8 Questions)

  • Q1. Tell me about yourself.
  • Q2. Which project have you recently worked on?
  • Q3. How much experience do you have in python and R?
  • Q4. What project have you worked on in R programming?
  • Q5. Which databases have you worked on?
  • Q6. Given a list of strings, find the string matching a particular pattern.
  • Q7. Given a list of dictionary, find the dictionary which has the count of key highest among all the dictionaries. eg: [{a:5},{b:2}.......] Now here 5 is the highes...read more
  • Q8. Do you have experience in converting python scripts to R?

Interview Preparation Tips

Topics to prepare for eClerx Data Analyst interview:
  • Python
  • R programming
  • Database
  • Lists
  • Dictionaries
  • Data Structures
Interview preparation tips for other job seekers - Prepare basics of Python and R.
Focus on accessing elements from different structures and performing basic operations on them.

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
 No response

I applied via Walk-in and was interviewed in Jun 2024.

1 Interview Round

1

HR Round (7 Questions)

  • Q1. I'm changing my domain because I don't see much scope for growth in my current domain and I want to make advantage of new opportunities for learning, creativity...read more
  • Q2. I understand that being asked to work for an extended number of hours comes with a good reason in the first place, so I'm ok with it.
  • Q3. Over the year I have really upskilled my self. I believe based on the market standards for this particular role and my experience and skill set a salary range b...read more
  • Q4. Can you share more about the day to day responsibilities of this role?
  • Q5. If I am hired for this role, what would you want me to a achieve in my first two months?
  • Q6. No ma'am certainly not. Before coming here, I read the job description thoroughly and I have the right skills and qualification required for the role.
  • Q7. I believe a change in work environment with stimulate my creativity and drive for success.

Interview Preparation Tips

Interview preparation tips for other job seekers - I am passionate about my career and I strive to continually develop my skills and abilities to best serve my employers .
Interview experience
4
 Good
Difficulty level
 Hard
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in Jun 2024.

2 Interview Rounds

1

One-on-one Round (2 Questions)

  • Q1. Past projects in detail
  • Q2. Questions on pyspark
2

Behavioral Round (2 Questions)

  • Q1. Leadership base question
  • Q2. Situation base questions like what you will do if someone from your team is not performing well?
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Python SQL question
2

Technical Round (1 Question)

  • Q1. More on Project side
3

HR Round (1 Question)

  • Q1. Salary Discussion

Data Scientist Interview Questions

Nagarro user image Anonymous

posted on 13 Jun 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Referral and was interviewed in May 2024.

2 Interview Rounds

1

One-on-one Round (2 Questions)

  • Q1. How to do model inference?
  • Q2. How to optimize spark query?
2

One-on-one Round (2 Questions)

  • Q1. Have you used GEN AI?
  • Q2. How do you take your solution to production?

Interview Preparation Tips

Topics to prepare for Nagarro Data Scientist interview:
  • Basic Machine Learning

Skills evaluated in this interview

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Python list comprehension
  • Q2. SQL- product with second highest total price

Skills evaluated in this interview

Data Scientist Interview Questions

Mphasis user image Anonymous

posted on 10 Oct 2024

Interview experience
2
 Poor
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Machine learning related questions and the theory of its operation
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. SQL Order of execution
2

Technical Round (1 Question)

  • Q1. How to identify the root-cause if an executor is taking longer time compared to others

Skills evaluated in this interview

Persistent Systems Interview FAQs

How many rounds are there in Persistent Systems Data Lead interview for experienced candidates?
Persistent Systems interview process for experienced candidates usually has 1 rounds. The most common rounds in the Persistent Systems interview process for experienced candidates are Technical.

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