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Honeywell Technology Solutions Senior Data Scientist Interview Questions and Answers

Updated 2 Mar 2022

Honeywell Technology Solutions Senior Data Scientist Interview Experiences

1 interview found

I applied via LinkedIn and was interviewed before Mar 2021. There were 4 interview rounds.

Round 1 - Coding Test 

DS and algorithm- Greedy algorithm/ dynamic programming- task scheduling problem.

Data science- classification problem- random forest (easy)

Round 2 - Case Study 

Explain coding data science notebook from coding round.
How do you find anomaly in time series? All methods.
Generic ML questions

Round 3 - One-on-one 

(2 Questions)

  • Q1. Biggest regret in life?
  • Ans. 

    Regret not pursuing a career in data science earlier

    • Regret not taking the opportunity to learn data science in college

    • Regret not exploring data science as a career option sooner

    • Regret not realizing the potential of data science in solving complex problems

    • Regret not joining data science communities and attending relevant conferences

    • Regret not acquiring necessary skills and knowledge earlier

  • Answered by AI
  • Q2. Tell me any startup idea.
  • Ans. 

    A startup idea for an AI-powered personal assistant for managing daily tasks and schedules.

    • Develop an AI algorithm to understand user preferences and habits

    • Integrate with various apps and devices to gather data

    • Provide personalized recommendations and reminders

    • Offer voice recognition and natural language processing capabilities

    • Enable seamless synchronization across multiple platforms

    • Implement advanced security measures ...

  • Answered by AI
Round 4 - HR 

(3 Questions)

  • Q1. What are your salary expectations?
  • Ans. 

    I would expect a competitive salary that reflects my experience and expertise in the field of data science.

    • I would consider factors such as my years of experience, the complexity of the role, and the industry standards.

    • I would also take into account the company's size, location, and benefits package.

    • I am open to discussing salary expectations based on the overall compensation package offered.

    • I believe in fair compensat...

  • Answered by AI
  • Q2. What are your strengths and weaknesses?
  • Ans. 

    My strengths include strong analytical skills, ability to work with large datasets, and effective communication. My weaknesses include perfectionism and occasional difficulty in prioritizing tasks.

    • Strength: Strong analytical skills

    • Strength: Ability to work with large datasets

    • Strength: Effective communication

    • Weakness: Perfectionism

    • Weakness: Occasional difficulty in prioritizing tasks

  • Answered by AI
  • Q3. Share details of your previous job.
  • Ans. 

    I worked as a Senior Data Scientist at XYZ Company.

    • Led a team of data scientists in developing machine learning models for predictive analytics.

    • Collaborated with cross-functional teams to identify business problems and provide data-driven solutions.

    • Implemented data preprocessing techniques to clean and transform raw data into usable formats.

    • Utilized statistical analysis and hypothesis testing to derive insights and mak...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - ML easy

Coding - medium leet code

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Interview Tips & Stories
2w
toobluntforu
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works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. 1. Intro 2. Tech stacks 3. Questions on all

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Q3. What is the difference between logistic and linear regression?
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Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Aug 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Logical question on sorting
Round 3 - One-on-one 

(1 Question)

  • Q1. Talk about agile
  • Ans. 

    Agile is a software development methodology that emphasizes flexibility, collaboration, and iterative development.

    • Agile focuses on delivering working software in short, iterative cycles called sprints.

    • It values customer collaboration and responding to change over following a strict plan.

    • Scrum and Kanban are popular frameworks used in agile development.

    • Daily stand-up meetings, sprint planning, and retrospectives are com...

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Why are you looking for a change

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Find the second highest salary in sql
  • Ans. 

    Use SQL query with ORDER BY and LIMIT to find the second highest salary.

    • Use SELECT statement to retrieve salary column from the table.

    • Use ORDER BY clause to sort the salaries in descending order.

    • Use LIMIT 1,1 to get the second highest salary.

  • Answered by AI
  • Q2. Check duplicate rows using sql, group by, window function.
  • Ans. 

    Use SQL query with GROUP BY and window function to check for duplicate rows.

    • Use GROUP BY to group rows with same values together

    • Use COUNT() function to count the number of occurrences of each group

    • Use window function like ROW_NUMBER() to assign a unique number to each row within a group

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. DO 178 B/C Process
  • Ans. 

    DO 178 B/C is a software development standard for airborne systems.

    • DO 178 B/C is a set of guidelines for developing software for airborne systems.

    • It ensures that software is reliable, safe, and meets regulatory requirements.

    • The process includes requirements analysis, design, coding, testing, and verification.

    • Compliance with DO 178 B/C is often required for certification of avionics software.

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Tell me about yourself
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What's your strength
  • Ans. 

    I excel in analytical thinking, problem-solving, and effective communication, which are crucial for a Data Scientist role.

    • Strong analytical skills: I can dissect complex datasets to extract meaningful insights, as demonstrated in my previous project analyzing customer behavior.

    • Problem-solving mindset: I approach challenges methodically, using statistical methods and machine learning algorithms to find optimal solutions...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - an interview with 3 team members and a manager
questions about working experiences and case study in english and french
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic and general aptitude

Round 2 - Coding Test 

Basic sql and python questions

Interview Preparation Tips

Interview preparation tips for other job seekers - BE prepared for everything
Are these interview questions helpful?
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Referral and was interviewed in Sep 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Aptitude Test 

Technical and coding

Round 3 - Technical 

(1 Question)

  • Q1. Technical questions
Round 4 - HR 

(1 Question)

  • Q1. Salary negotiations

I applied via Naukri.com and was interviewed in Jan 2020. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. 1. Work experience in previous organization
  • Ans. 

    Worked as a software engineer for 3 years at XYZ Company, specializing in front-end development.

    • Developed and maintained front-end features for web applications

    • Collaborated with cross-functional teams to deliver projects on time

    • Participated in code reviews and provided feedback for improvements

  • Answered by AI
  • Q2. 2. Practical example of how did you use STL in previous work experience
  • Ans. 

    Utilized STL in previous work experience for efficient data manipulation and storage

    • Used vector to store and manipulate dynamic arrays of data

    • Utilized map for efficient key-value pair storage and retrieval

    • Implemented algorithms from the algorithm library for sorting and searching data

  • Answered by AI
  • Q3. 3. Practical example of how did you use OOPS in previous work experience
  • Ans. 

    Used OOPS principles to design and implement a modular system for managing user data

    • Created classes for User, Admin, and Moderator with inheritance and polymorphism

    • Implemented encapsulation by restricting access to certain data fields through getters and setters

    • Utilized abstraction to hide complex implementation details from other parts of the system

    • Implemented interfaces for different user roles to ensure consistent b...

  • Answered by AI
  • Q4. 4. Practical example of how did you use Multithreading in previous work experience
  • Ans. 

    Implemented multithreading in a web scraping project to improve performance and efficiency.

    • Used multithreading to scrape data from multiple websites simultaneously

    • Implemented thread pooling to manage and reuse threads efficiently

    • Utilized synchronization techniques to prevent data corruption and ensure thread safety

  • Answered by AI
  • Q5. 5. All other questions were to check GK of software engineering like Can Java program have memory leaks? What do you prefer efficiency or performance etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and only answer things that you know. If you are not aware of a particular topic just be honest and let them know. Even if you are not technically sound but show a good potential to learn and obey they may hire you.

Interview Questionnaire 

1 Question

  • Q1. Basic avionic domain questions

Honeywell Technology Solutions Interview FAQs

How many rounds are there in Honeywell Technology Solutions Senior Data Scientist interview?
Honeywell Technology Solutions interview process usually has 4 rounds. The most common rounds in the Honeywell Technology Solutions interview process are Coding Test, Case Study and One-on-one Round.
What are the most common questions asked in Honeywell Technology Solutions Senior Data Scientist HR round?

The most common HR questions asked in Honeywell Technology Solutions Senior Data Scientist interview are -

  1. What are your strengths and weakness...read more
  2. What are your salary expectatio...read more
  3. Share details of your previous j...read more

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Honeywell Technology Solutions Senior Data Scientist Salary
based on 15 salaries
₹8.8 L/yr - ₹35 L/yr
25% less than the average Senior Data Scientist Salary in India
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based on 5 reviews

2.7/5

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2.8

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4.7

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3.6

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3.1

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3.2

Promotions

3.2

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