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ETLhive Interview Questions and Answers
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2 interviews found
Anonymous
I applied via Referral and was interviewed in Oct 2024. There were 2 interview rounds.
Basic GK question was asked
Simple topic was given
Junior Data Analyst Interview Questions asked at other Companies
Selected
I applied via Naukri.com and was interviewed in Feb 2024. There were 2 interview rounds.
(2 Questions)
- Q1. What are the functions you have used in pandas library?
- Ans.
Pandas library functions are used for data manipulation and analysis in Python.
Data manipulation functions like merge(), concat(), and pivot_table() are commonly used in pandas.
Data analysis functions like groupby(), describe(), and value_counts() are also frequently used.
Functions like read_csv() and to_csv() are used for reading and writing data from/to files.
- Q2. How will you check accuracy of ML model?
- Ans.
Accuracy of ML model can be checked using metrics like confusion matrix, accuracy score, precision, recall, F1 score.
Calculate confusion matrix to see true positives, true negatives, false positives, and false negatives.
Use accuracy score to measure overall correctness of the model.
Calculate precision to see the ratio of correctly predicted positive observations to the total predicted positives.
Calculate recall to see ...
(1 Question)
- Q1. Why are you interested in this position?
- Ans.
I am passionate about data science and enjoy sharing my knowledge with others.
I have a strong background in data science and enjoy teaching others about the field.
I find fulfillment in helping others develop their skills and succeed in their careers.
I believe that this position will allow me to make a positive impact by training the next generation of data scientists.
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Skills evaluated in this interview
Data Science Trainer Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
I applied via Recruitment Consultant and was interviewed in Jan 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Why should we hire you?
- Q2. Please tell me about the machine learning projects you have done
- Ans.
I have worked on several machine learning projects, including image recognition and natural language processing.
Developed an image recognition model using convolutional neural networks
Implemented a natural language processing algorithm for sentiment analysis
Collaborated on a recommendation system using collaborative filtering
Applied machine learning techniques to predict customer churn in a telecom company
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed before Sep 2021. There were 2 interview rounds.
Question was moderate.based on logical reasoning and math.
Coding test question based on sql and python.
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I applied via LinkedIn and was interviewed before Sep 2021. There were 3 interview rounds.
(1 Question)
- Q1. DS and algorithm questions
(1 Question)
- Q1. IOS /Skillset questions some tricky questions
(1 Question)
- Q1. Personality and Compensation discussion
Interview Preparation Tips
I was interviewed before May 2021.
(1 Question)
- Q1. Why sales why not technical
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Previous role
Interview Preparation Tips
Stick to the point of discussion only
Interview Questionnaire
1 Question
- Q1. Any type of questions in data field
I was interviewed in May 2022.
Speed distance, relations, coding decoding, work time
Strings, LinkedList
Basic bath included and Strings sorting, leetcode medium basic SQL and some basic web related things
Interview Preparation Tips
I applied via Approached by Company and was interviewed in Mar 2022. There were 3 interview rounds.
Aptitude test is easy.
Really tuff
(4 Questions)
- Q1. What are your salary expectations?
- Ans.
I am open to discussing salary based on the responsibilities and opportunities offered by the position.
I am flexible and willing to negotiate based on the overall compensation package.
I am more interested in the growth potential and learning opportunities than a specific salary number.
I would like to be compensated fairly for my skills and experience in the industry.
I am open to discussing salary range during the inter
- Q2. What is your family background?
- Ans.
My family background is diverse and includes individuals from various professions and cultural backgrounds.
My father is a doctor and my mother is a teacher.
I have two siblings, one is an engineer and the other is a lawyer.
We have relatives who are artists, entrepreneurs, and scientists.
Our family gatherings are always filled with interesting conversations and different perspectives.
- Q3. Where do you see yourself in 5 years?
- Ans.
In 5 years, I see myself as a senior software developer leading a team and working on complex projects.
Leading a team of developers
Working on complex projects
Continuously learning and improving my skills
Contributing to the growth and success of the company
- Q4. Why should we hire you?
- Ans.
I have a strong technical background and a passion for software development.
I have a solid understanding of programming languages and software development principles.
I have experience working on various software projects, including [example project].
I am a quick learner and adapt easily to new technologies and frameworks.
I am a team player and have excellent communication skills, which are essential for collaborating w...
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