2 ResMed Data Scientist Interview Questions & Answers | Complete Prep Guide 2025

ResMed Data Scientist Interview Experiences

1 interview found

Data Scientist Interview Questions & Answers

Anonymous

posted on 27 Apr 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Referral and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Coding Test

2 questions based on coding

Round 2 - Technical

(2 Questions)

Q1. Reverse a string

Ans.

Reverse a given string

Use built-in functions like reverse() or slice() in Python
Iterate through the string in reverse order and append each character to a new string
Convert the string to an array of characters, reverse the array, then join the characters back together

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Q2. Linked list in java

Ans.

A linked list is a data structure in Java where each element points to the next element in the list.

Linked list nodes contain data and a reference to the next node
Insertion and deletion operations are efficient in linked lists
Traversal requires iterating through each node starting from the head
Example: Node class with data and next pointer, LinkedList class with methods to insert, delete, and traverse

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Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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Data Scientist Interview Questions & Answers

Philips

Anonymous

posted on 22 Aug 2022

I applied via LinkedIn and was interviewed before Aug 2021. There were 2 interview rounds.

Round 1 - Technical

(3 Questions)

Q1. Describe a decision tree

Ans.

A decision tree is a flowchart-like model that shows the possible outcomes of a decision based on certain conditions.

It is a tree-like structure with nodes representing decisions and branches representing outcomes
Each node has a condition that determines which branch to follow
It is commonly used in machine learning for classification and regression tasks
Example: A decision tree for predicting whether a customer will bu...

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Q2. What is random forest

Ans.

Random forest is an ensemble learning method for classification, regression and other tasks.

Random forest builds multiple decision trees and combines their outputs to improve accuracy.
It is a popular machine learning algorithm due to its high accuracy and ability to handle large datasets.
Random forest can be used for both classification and regression tasks.
It is resistant to overfitting and can handle missing data.
Exa...

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Q3. What is neural network

Ans.

Neural network is a type of machine learning algorithm inspired by the structure and function of the human brain.

Consists of layers of interconnected nodes that process information
Used for tasks such as image recognition, natural language processing, and prediction
Can be trained using supervised, unsupervised, or reinforcement learning
Examples include convolutional neural networks, recurrent neural networks, and deep n

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Round 2 - Coding Test

Leetcode style coding

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare deep learning and AI. Practice leetcode

Skills evaluated in this interview

Data Scientist Interview Questions & Answers

GE Healthcare

Anonymous

posted on 23 May 2022

I applied via Company Website and was interviewed before May 2021. There was 1 interview round.

Round 1 - Technical

(1 Question)

Q1. Basics of regression, bias variance

Add your answer

Interview Preparation Tips

Topics to prepare for GE Healthcare Data Scientist interview:

python

Interview preparation tips for other job seekers - ML basics. Some insight into past projects

Data Scientist Interview Questions & Answers

GE Healthcare

Anonymous

posted on 16 Jul 2024

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Naukri.com and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Coding Test

2 leetcode easy questions were asked

Round 2 - Case Study

Data science case study

Round 3 - HR

(1 Question)

Q1. Why would you join us

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Data Scientist Interview Questions & Answers

UnitedHealth

posted on 26 Oct 2021

I applied via Naukri.com and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. 1) Model building process of one of my previous projects 2) Random forest hyperparameters 3) ROC curve, using the ROC curve to set probability cutoffs in classication models 4) Gradient boosting techniques...

Ans.

Data Scientist interview questions on model building, random forest, ROC curve, gradient boosting, and real estate valuation

For model building, I followed the CRISP-DM process and used various algorithms like logistic regression, decision trees, and random forest
Random forest hyperparameters include number of trees, maximum depth, minimum samples split, and minimum samples leaf
ROC curve is a graphical representation of...

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Interview Preparation Tips

Interview preparation tips for other job seekers - My advice would be to search on Google regarding "100 data science interview questions" or something like it, and as you go through each question and its answer, just search the Wikipedia or Google for each concept for a little more depth. As for Python coding questions, most questions in such interviews are asked only about the Pandas library of Python. So try to study how to use Pandas to manipulate data. A good reference is the Python For Data Analysis book by Wes McKinney, whose free PDF is most probably available online on Google.

Skills evaluated in this interview

Data Scientist Interview Questions & Answers

Philips

Anonymous

posted on 17 Jul 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Aptitude Test

15 statistical and logical questions

Round 2 - Coding Test

2 easy to medium coding problmes. e.g. swapping the array.

Round 3 - Technical

(2 Questions)

Q1. What is regression ? how it works

Ans.

Regression is a statistical method used to analyze the relationship between variables and predict outcomes.

Regression models the relationship between a dependent variable and one or more independent variables.
It works by finding the best-fit line that minimizes the sum of squared differences between the actual and predicted values.
Examples include linear regression, polynomial regression, and logistic regression.

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Q2. Questions on recent projects

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Round 4 - HR

(1 Question)

Q1. Basic back ground check

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Skills evaluated in this interview

Data Scientist Interview Questions & Answers

Philips

Anonymous

posted on 14 Feb 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Naukri.com and was interviewed before Feb 2023. There were 3 interview rounds.

Round 1 - Technical

(1 Question)

Q1. Questions related to Python , ML, Deep Learning and resume based questions

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Round 2 - One-on-one

(1 Question)

Q1. Project related

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Round 3 - HR

(1 Question)

Q1. Usual HR questions

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Associate Interview Questions & Answers

GeBBS Healthcare Solutions

posted on 18 Sep 2020

I applied via Walk-in and was interviewed before Sep 2019. There were 3 interview rounds.

Interview Questionnaire

3 Questions

Q1. Why u want to be part of this company?

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Q2. What motivates u to get a job?

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Q3. How u manage urself in hectic environment?

Ans.

I manage myself in a hectic environment by prioritizing tasks, staying organized, and practicing stress management techniques.

Prioritize tasks based on urgency and importance
Break down complex tasks into smaller, manageable steps
Use tools like to-do lists, calendars, and reminders to stay organized
Practice time management techniques, such as setting deadlines and allocating specific time slots for different tasks
Take s...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Not be so Over confident, Employer might trick u with his questions, But stick to u r opinion

Data Analyst Interview Questions & Answers

Johnson & Johnson

Anonymous

posted on 31 Jul 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. What time intelligence functions can be used for ytd and qtd analysis

Ans.

Time intelligence functions like YTD (Year-to-Date) and QTD (Quarter-to-Date) can be used for YTD and QTD analysis in data analytics.

YTD analysis can be done using functions like YTD() or TOTALYTD() to calculate values from the beginning of the year up to the selected date.
QTD analysis can be done using functions like QTD() or TOTALQTD() to calculate values from the beginning of the quarter up to the selected date.
Thes...

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Q2. Difference between import and direct query

Ans.

Import brings data into Power BI for further analysis, while direct query connects to data source in real-time.

Import: Data is loaded into Power BI for analysis, improving performance but requiring periodic refreshes.
Direct Query: Connects to data source in real-time, allowing for up-to-date information but potentially slower performance.
Import is suitable for smaller datasets, while direct query is better for large da

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Skills evaluated in this interview

Data Analyst Interview Questions & Answers

GE Healthcare

Anonymous

posted on 20 Oct 2022

I applied via Campus Placement and was interviewed in Sep 2022. There were 3 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 Resume tips

Round 2 - Aptitude Test

Easy but time limit was the main issue to address

Round 3 - Coding Test

Hard coding test on hacker earth platform no cameras and plagiarism tester will be on

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and precise ,so be yourself and consider good practice before test

ResMed Interview FAQs

How many rounds are there in ResMed Data Scientist interview?

ResMed interview process usually has 2 rounds. The most common rounds in the ResMed interview process are Coding Test and Technical.

What are the top questions asked in ResMed Data Scientist interview?

Some of the top questions asked at the ResMed Data Scientist interview -

Reverse a str...read more
Linked list in j...read more

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ResMed Data Scientist Interview Questions and Answers

ResMed Data Scientist Interview Experiences

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