Bristol-Myers Squibb Data Engineer Interview Questions and Answers

Q1. Share your difficult situation?
Ans. 
I faced a difficult situation when a critical project deadline was approaching and we encountered unexpected technical issues.
• Technical issues arose during a critical project

• Deadline was approaching

• Had to find quick solutions to resolve the issues

• Coordinated with team members to troubleshoot and fix the problems

• Implemented contingency plans to ensure project completion on time
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Q1. Az values and principles. And Jab related questions
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Q1. What is lamda function
Ans. 
Lambda function is an anonymous function in programming that can have multiple arguments but can only have one expression.
• Lambda functions are used for creating small, one-time use functions without the need to define a formal function.

• They are often used in functional programming languages like Python.

• Lambda functions can take any number of arguments, but can only have one expression.

• Example: lambda x: x*2 defines a l...read more
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Q2. Difference between list and tuple
Ans. 
List is mutable, tuple is immutable in Python.
• List can be modified after creation, tuple cannot.

• List uses square brackets [], tuple uses parentheses ().

• List is used for collections of items that may change, tuple for fixed collections.

• Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
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Q1. Explain your previous work experience
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Q2. Explain with example how your work related to real life example
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Q1. What are the basics of power bi
Ans. 
Power BI is a business analytics tool by Microsoft for visualizing and analyzing data.
• Power BI is a business analytics tool by Microsoft

• It allows users to visualize and analyze data from various sources

• Users can create interactive reports and dashboards

• Power BI offers a wide range of data connectors for seamless integration

• It provides features like data modeling, data preparation, and data visualization

• Power BI can be ...read more
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Q1. Basics of java ,spring and sql
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Q1. Situation based questions and why do u want to get this job
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Q1. Why do you want to work here,
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Q2. They want to know your passion and motivation for the opportunity
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Q3. Tell me about you
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Q4. What are your expectations
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Q5. When are you ready to start
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Q1. BI and excel presentation on sales related data: all the questions were asked from the presentation only.
Ans. 
The presentation focused on analyzing sales data using BI tools and Excel for insights and decision-making.
• Utilized Excel pivot tables to summarize sales data by region and product category.

• Created visualizations in BI tools like Tableau to identify sales trends over time.

• Analyzed customer demographics to tailor marketing strategies and improve sales.

• Presented key performance indicators (KPIs) such as sales growth and ...read more
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Q2. Why I am switching my job?
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Q1. All on Data Structures and algorithms mainly
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Q1. Interview with senior manager with few technical questions and more on behavioural
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Q1. All HR stuffs about salary Expectation and relocating to chennai
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Tableau Developer

I was given an assignment where I had to build dashboard with final story within 1 hour

Q1. Why Novo? Why this role?
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Q1. Director Round with department head
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Q1. Affiliate Round with either US folks or Denmark folks
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Q1. What is your family background?
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Q2. What are your strengths and weaknesses?
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Q3. Tell me about yourself.
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Q4. What are your salary expectations?
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