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Ascendum Solutions Data Scientist Interview Questions and Answers

Updated 23 Sep 2024

Ascendum Solutions Data Scientist Interview Experiences

1 interview found

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

(2 Questions)

  • Q1. What are you strength and weakness
  • Ans. 

    Strength: Strong analytical skills, Weakness: Overthinking

    • Strength: Proficient in data analysis and interpretation

    • Strength: Ability to work with large datasets and complex algorithms

    • Weakness: Tendency to overanalyze situations and data

    • Weakness: Struggle with decision-making under pressure

  • Answered by AI
  • Q2. What is your career goal
  • Ans. 

    To become a leading data scientist in the industry and make impactful contributions through data-driven insights.

    • Advance my skills in machine learning, data analysis, and programming languages like Python and R

    • Contribute to cutting-edge research and projects in data science

    • Lead and mentor a team of data scientists to drive innovation and solve complex problems

    • Collaborate with cross-functional teams to develop data-driv

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. SQL, Python Basic questions
  • Q2. ML project explanation
  • Ans. 

    Developed a machine learning model to predict customer churn in a telecom company.

    • Collected and cleaned customer data including usage patterns and demographics.

    • Used classification algorithms like logistic regression and random forest to train the model.

    • Evaluated model performance using metrics like accuracy, precision, and recall.

    • Implemented the model in a production environment to monitor and predict customer churn.

    • Co...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Data Scientist Interview Questions & Answers

LTIMindtree user image Abhishek Srivastav

posted on 16 Mar 2015

Interview Questionnaire 

3 Questions

  • Q1. Code For parse Traingle
  • Ans. 

    Code for parsing a triangle

    • Use a loop to iterate through each line of the triangle

    • Split each line into an array of numbers

    • Store the parsed numbers in a 2D array or a list of lists

  • Answered by AI
  • Q2. Asci value along with alphabets(both capital and small)
  • Ans. 

    The ASCII value is a numerical representation of a character. It includes both capital and small alphabets.

    • ASCII values range from 65 to 90 for capital letters A to Z.

    • ASCII values range from 97 to 122 for small letters a to z.

    • For example, the ASCII value of 'A' is 65 and the ASCII value of 'a' is 97.

  • Answered by AI
  • Q3. Would you like to go for Hire studies

Interview Preparation Tips

Round: Test
Experience: First round was through Elitmus.
If you want to be in IT industry must appear it atleast once, for core also u can try it.
It's usually a tough exam but if u are good in maths , apti you will crack it.
Tips: Focus more on Reasoning part. this is the most difficult part.
practise paragraphs reading and solving(Average level)(Infosys level or less)
If you need any kind of help you can contact me via email or can even ring me.
I would recomend everybody to appear this exam with minimum of one month dedicated preparation
Duration: 120 minutes
Total Questions: 60

Round: Coding Round on their own plateform
Experience: It was little difficult to write codes on some other plateform. But time was enough to cope up.
Tips: Try writing as many programs you can write in C, C++ and JAVA not on paper, on compiler . while giving this exam you can select any of these three languages. Based on that your technical Interview will be taken.

Round: Technical Interview
Experience: Its easy one if you have hands on on programing
Tips: Explore and explore .

Round: HR Interview
Experience: Most difficult round for me(I feel myself a little weak in English). But stay calm. And be cheerful.
I still don't know the exact answer of the question but conversation gone for about 20 minutes on this topic.
He din't seem satisfied with me. Btw most of the people says to say no. You can take your call according to the situation.
Tips: Stay calm. Have as much Knowledge about the organisation. Try to make your Intro as much interesting as possible with achivements, hobbies etc. Ya English plays most important role here.

General Tips: Always have faith in yourself. And remember Everything happens for some good reason
Skill Tips: Dont go deep in OS, DBMS but have rough idea about all the topics
Skills: C, C++, DATA STRUCTURE, DBMS, OS
College Name: GANDHI INSTITUTE OF ENGINEERING AND TECHNOLOGY
Motivation: I wanted a job. :)
Funny Moments: A number of stories are there related to this job.
One is I already had an offer so I booked my ticket to home from Bangalore But at very last moment my father told me that you should never miss any chance, go for it. I went and interview date was postponded due to some reasons. I got a mail at 10:30 pm saying I have to attend interview next day morning at 8:30 pm. I ran to get printout of that mail. The venue was 3 hour journey from my place so I din't sleep for the whole night because i knew that if I ll sleep, I would not be able to wake up But I din't studied also because it would have lead to sleep. And Without having sleep and last moment study I made it.

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. What PCA, Decision tree and computer vision
  • Ans. 

    PCA is a dimensionality reduction technique, decision tree is a classification algorithm, and computer vision is a field of study focused on enabling computers to interpret and understand visual information.

    • PCA is used to reduce the number of variables in a dataset while retaining the most important information.

    • Decision trees are used to classify data based on a set of rules and conditions.

    • Computer vision involves usin...

  • Answered by AI

Skills evaluated in this interview

I applied via Company Website and was interviewed before Jan 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Which job gives me do that work because of this job very important to me

Interview Preparation Tips

Interview preparation tips for other job seekers - No adive

Interview Questionnaire 

1 Question

  • Q1. Basic ML

I applied via Campus Placement and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Nothing much technical

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Go in formals
2. Fluency in English is important (depends on interview panel)
3. Clarity on what your talking about

I applied via Referral and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What is data science
  • Ans. 

    Data science is the field of extracting insights and knowledge from data using various techniques and tools.

    • Data science involves collecting, cleaning, and analyzing data to extract insights.

    • It uses various techniques such as machine learning, statistical modeling, and data visualization.

    • Data science is used in various fields such as finance, healthcare, and marketing.

    • Examples of data science applications include fraud...

  • Answered by AI
  • Q2. What is phyton and R
  • Ans. 

    Python and R are programming languages commonly used in data science and statistical analysis.

    • Python is a general-purpose language with a large community and many libraries for data manipulation and machine learning.

    • R is a language specifically designed for statistical computing and graphics, with a wide range of packages for data analysis and visualization.

    • Both languages are popular choices for data scientists and hav...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Provide the tips how to face the interview

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed in Mar 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Explain about your projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer was looking for Data science experience in infrastructure that is building a solution for remedy ticket
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. What are hyperparameters in random forest
  • Ans. 

    Hyperparameters in random forest are parameters that are set before the learning process begins.

    • Hyperparameters control the behavior of the random forest algorithm.

    • They are set by the data scientist and are not learned from the data.

    • Examples of hyperparameters in random forest include the number of trees, the maximum depth of trees, and the number of features considered at each split.

  • Answered by AI
  • Q2. How to do QnA system with LLM
  • Ans. 

    A QnA system with LLM is a system that uses the Language Model for Information Retrieval and Question Answering.

    • Preprocess the input question and convert it into a format suitable for the LLM model.

    • Fine-tune the LLM model on a dataset of question-answer pairs.

    • Use the fine-tuned model to generate answers for new questions.

    • Evaluate the performance of the QnA system using metrics like precision, recall, and F1 score.

    • Itera...

  • Answered by AI
  • Q3. How to do unit testing
  • Ans. 

    Unit testing is a process of testing individual units of code to ensure they function correctly.

    • Write test cases for each unit of code

    • Test inputs, outputs, and edge cases

    • Use testing frameworks like JUnit or pytest

    • Automate tests to run regularly

    • Ensure tests are independent, isolated, and repeatable

  • Answered by AI

Skills evaluated in this interview

Data Scientist Interview Questions & Answers

IBM user image Rohit Mishra

posted on 13 May 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Nov 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Can you discuss one of your project in detail and why have you chosen those specific model to start with?

Ascendum Solutions Interview FAQs

How many rounds are there in Ascendum Solutions Data Scientist interview?
Ascendum Solutions interview process usually has 2 rounds. The most common rounds in the Ascendum Solutions interview process are HR and Technical.
What are the top questions asked in Ascendum Solutions Data Scientist interview?

Some of the top questions asked at the Ascendum Solutions Data Scientist interview -

  1. ML project explanat...read more
  2. SQL, Python Basic questi...read more

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Ascendum Solutions Data Scientist Interview Process

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Interview experience

5
  
Excellent
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Ascendum Solutions Data Scientist Salary
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₹10 L/yr - ₹18 L/yr
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