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Datasigns Technologies Data Scientist Interview Questions and Answers

Updated 26 Jun 2024

Datasigns Technologies Data Scientist Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain basic ML model
  • Ans. 

    A basic machine learning model is a mathematical algorithm that learns patterns from data to make predictions or decisions.

    • Uses labeled data to train the model

    • Can be supervised or unsupervised

    • Examples include linear regression, decision trees, and k-means clustering

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - very friendly

Skills evaluated in this interview

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. What friends think of you?
  • Ans. 

    My friends think of me as reliable, supportive, and always up for a good time.

    • Reliable - always there when they need help or support

    • Supportive - willing to listen and offer advice

    • Fun-loving - enjoys socializing and trying new things

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: After Resume Shortlist we had an aptitute round.
Tips: Answer according to your own judgement. Dont try to be too precise.

Round: HR Interview
Experience: I said they think I am a workaholic as I prefer to complete my work before chilling with them.

College Name: NIT Durgapur

Interview Preparation Tips

Round: HR Interview
Experience: Interview at 11 pm. Stressed environment, close to stress interview.
SELECTION PROCEDURE:
1.Online Test
2. GD
3. PI(HR)
GD TOPICS :
Topic 1 : How can education system benefit from interdisciplinary methods.
Topic 2 : Interconnected problems in the field of movie making.
INTERVIEW EXPERIENCE:
So you can speak German? Describe MS Dhoni in german. They opened Google Translate to counter check the words they wanted to be translated in both Deutsch and Spanish. Your profile speaks of an inclination towards software skills, why do you want to join an analytics company? Justify your action in two reasons as to why are you sitting here interviewing for the post of a data scientist rather than apply for a software engineer when this CV speaks highly of computer science? What is Finite Element Method? Explain. How relevant is your work in Computer Vision? Breakdown the tagline of Audi and translate accordingly. What is "Technik für Mobel" ? What are your current projects? Answer : Microsoft Xbox Kinect, Gesture Recognition. Counter question : But at Musimga you'd be doing far simpler stuff.? Counter suggestion : Why don't you go for MS?


Tips: Keep your cool during counter questions. Prepare your profile and CV well. Rest all is your hard work and groomed personal talents and acquired skills you learnt over the internet.

Skills: Ability To Cope Up With Stress, Spanish, German, Finite Element Modeling - FEM, Foreign Language
College Name: NIT Raipur
Funny Moments: Another HR enters in the midst of my interview and asks with bewildered amazement : What language is he speaking?
The other HR, "German".

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Aptitude Test 

The aptitude test was easy.just like usual aptitude questions like quants,verbal,reasoning etc....

Round 3 - One-on-one 

(1 Question)

  • Q1. Second round was all about one on one video call interview where they will ask to record a video and send it.(managerial questions). Like, why do you need to join mu sigma,why should we hire you....
  • Ans. Third round was online hr interview. Where there will ask questions based on your resumes.
  • Answered Anonymously
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - One-on-one 

(1 Question)

  • Q1. Basic ML questions based on your project, python basic questions
Round 2 - Coding Test 

Basic python questions on pandas,numpy, and basic SQL questions on windows function like lag

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Python coding and ML resume based questions

Round 2 - HR 

(2 Questions)

  • Q1. Past Projects with the Director
  • Q2. Behavioral Round questions Mostly
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jul 2022. 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 

Medium level of question are there in this section

Round 3 - Group Discussion 

Basic level of question are there in this section

Round 4 - Technical 

(2 Questions)

  • Q1. Q. What is joints? Q. What is linear search? Q. What is your hobby?
  • Ans. 

    Joints are connections between bones that allow movement and provide support to the body.

    • Joints are found throughout the body, such as the knee, elbow, and shoulder.

    • They are made up of bones, cartilage, ligaments, and synovial fluid.

    • Joints enable various types of movements, including flexion, extension, rotation, and abduction.

    • Different types of joints include hinge joints, ball-and-socket joints, and pivot joints.

    • Join...

  • Answered by AI
  • Q2. What is joints and what is your hobby?
  • Ans. 

    I'm not sure how joints relate to data science, but my hobby is playing guitar.

    • Joints can refer to the connection between two bones in the body or the way two things are connected or joined together.

    • Playing guitar is a hobby that helps me relax and unwind after a long day of working with data.

    • While seemingly unrelated to data science, playing an instrument can actually improve cognitive function and creativity, which c

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic SQL and Java language are enough for the interview

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

There are 10 multiple-choice questions (MCQs) on Python, 20 MCQs on machine learning (ML), and 10 questions on deep learning (DL).

Round 2 - Technical 

(1 Question)

  • Q1. The technical round was divided in three phases - phase -1 : intro and professional projects They asked about the projects I have contributed in my full-time tenure. Then, asked me to pick any one of them...
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Mar 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Questions on Transformer Architecture and
  • Q2. System design tradeoffs and basic principles
  • Ans. 

    System design tradeoffs involve balancing various factors to optimize performance and efficiency.

    • Consider scalability, reliability, latency, and cost when designing systems

    • Tradeoffs may involve sacrificing one aspect for the benefit of another

    • Examples include choosing between consistency and availability in distributed systems

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Various questions on my projects
  • Q2. NLP based questions and metrics calculation and case study
Round 3 - HR 

(2 Questions)

  • Q1. Basic HR questions
  • Q2. Why Fractal, etc
  • Ans. 

    Fractals are used in data science for analyzing complex and self-similar patterns.

    • Fractals are useful for analyzing data with repeating patterns at different scales.

    • They are used in image compression, signal processing, and financial market analysis.

    • Fractal analysis can help in understanding the underlying structure of data and making predictions.

  • Answered by AI

Skills evaluated in this interview

I applied via Referral and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Total 3 rounds. 1st round is purely on programming ability on Python and SQL. Simple to algorithmic level. Binary search, recursive querying. 2nd round was on understanding the candidate and his/her work e...

Interview Preparation Tips

Interview preparation tips for other job seekers - This is for two types of candidates. If you're from engineering background(btech/be) prepare well for programming round. The rest is taken care with minimal knowledge. If you're not from engineering background don't waste your time and effort in attending the interviews. They will finally reject you even though you are qualified in all the rounds and will select an engineering guy.

Datasigns Technologies Interview FAQs

How many rounds are there in Datasigns Technologies Data Scientist interview?
Datasigns Technologies interview process usually has 1 rounds. The most common rounds in the Datasigns Technologies interview process are Technical.

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Datasigns Technologies Data Scientist Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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Datasigns Technologies Data Scientist Salary
based on 7 salaries
₹3 L/yr - ₹8.5 L/yr
48% less than the average Data Scientist Salary in India
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