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Data Sutram Interview Questions and Answers
Data Sutram Interview Experiences
4 interviews found
Selected
I appeared for an interview in Jul 2022.
Be well versed with pandas and numpy
(2 Questions)
- Q1. What is DBSCAN? why is it good
- Ans.
DBSCAN is a density-based clustering algorithm that groups together points that are close to each other.
DBSCAN stands for Density-Based Spatial Clustering of Applications with Noise
It is good for identifying clusters of arbitrary shape and handling noise/outliers
It does not require the number of clusters to be specified beforehand
It works by defining a neighborhood around each point and grouping together points that ha...
- Q2. Why use PCA for dimensionality reduction
- Ans.
PCA is used for dimensionality reduction to reduce the number of features in a dataset while retaining most of the information.
PCA helps in reducing the computational complexity of a model by reducing the number of features.
It helps in identifying the most important features in a dataset.
It can be used to visualize high-dimensional data in a lower-dimensional space.
PCA assumes that the data is linearly related and norm...
Interview Preparation Tips
Skills evaluated in this interview
Selected
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. What is sales
- Q2. What is B2B
- Q3. How to make
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
(3 Questions)
- Q1. 1. Tell me about yourself.
- Q2. 2. Tell me about your last project that you have worked on and what was your role and responsibilities
- Q3. 3. Coding questions on python. Asked to solve problem on IDE.
Interview Preparation Tips
- Python
- SQL
- Pyspark
- NoSQL
- AWS
Mitul Desai
Selected
I applied via Recruitment Consulltant and was interviewed before Nov 2023. There were 2 interview rounds.
Python coding. Basics of Machine learning and python was asked.
(1 Question)
- Q1. How have you done credit risk modelling?
- Ans.
I have experience in credit risk modelling using various statistical and machine learning techniques.
Utilized logistic regression to predict credit default risk based on historical data
Implemented decision tree and random forest algorithms to assess creditworthiness of applicants
Used gradient boosting techniques to improve model performance
Incorporated feature engineering to enhance predictive power of the models
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Interview questions from similar companies
I applied via Naukri.com
Interview Questionnaire
1 Question
- Q1. What are Option Strict and Option Explicit? What are all the differences between Dispose and Finalize()? What is the difference between System.String and System.StringBuilder classes? What is Delegate? ...
- Ans.
Answers to common interview questions for Software Engineer position
Option Strict and Option Explicit are compiler directives in VB.NET
Dispose() is used to release unmanaged resources while Finalize() is used for garbage collection
System.String is immutable while System.StringBuilder is mutable
Delegate is a type that represents a reference to a method
Value types store data directly while reference types store a referen...
Interview Preparation Tips
1st round-online test(prpare all kind of logical, verbal, and .net related questions)
2nd round- technical round(prepare all .net interview questions,sql server questions, winforms, web api)
3rd round- hr discussion
Software Developer Interview Questions & Answers
Sciative Solutions
20ECE1008 Anjali Deshpande
posted on 16 Oct 2023
I applied via Campus Placement
2 hrs Python and aptitude
(1 Question)
- Q1. DSA questions with optimized solutions
Selected
I applied via Company Website and was interviewed in Apr 2023. There were 4 interview rounds.
Logical reasoning, SQL, Python, Algorithmic thinking
Second round was a more difficult version of the SQL and Python testing
(1 Question)
- Q1. I don’t remember
Interview Preparation Tips
Be prepared for real world challenges - difficult coding problems to solve.
I applied via Company Website and was interviewed in Jun 2024. There were 3 interview rounds.
Excel, Maths and LOgical Questions
(1 Question)
- Q1. About Experience and Projects
(1 Question)
- Q1. About experience
Senior Associate Interview Questions & Answers
Moveinsync Technology Solutions
Anonymous
posted on 28 Feb 2024
I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 2 interview rounds.
It is not a aptitude just like a game
(1 Question)
- Q1. Here Director will take
- Ans. Asking out of box Questions,He also dont know the answers😂😂😂
Interview Preparation Tips
Business Analyst Interview Questions & Answers
Moveinsync Technology Solutions
Anonymous
posted on 18 Mar 2024
(3 Questions)
- Q1. Work related questions only
- Q2. Personal questions
- Q3. Academic questions
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based on 4 interview experiences
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Data Sutram Reviews and Ratings
based on 16 reviews
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Data Scientist
31
salaries
|  ₹6 L/yr - ₹20 L/yr |
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9
salaries
| ₹12.6 L/yr - ₹23.5 L/yr |
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6
salaries
| ₹9 L/yr - ₹13 L/yr |
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5
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| ₹25 L/yr - ₹29 L/yr |
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Data Engineer
5
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| ₹13 L/yr - ₹15 L/yr |
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