Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by HexaView Technologies Team. If you also belong to the team, you can get access from here

HexaView Technologies Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

HexaView Technologies Senior Data Scientist Interview Questions and Answers

Updated 5 Dec 2024

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed in Apr 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Object Oriented Concepts and basic list/tuple/dictionary/ datetime conversion
  • Q2. Project done in last company and how will you help Saama?

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to frame answers end to end and stick to what you have done. Don't try to exaggerate.

Interview Questionnaire 

1 Question

  • Q1. SOLID principles examples in depth,given to design user management database in sql(just flow diagram,and in which table which value is used),some basic c# questions related to how you log in c#

I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. API testing methods
  • Ans. 

    API testing methods involve functional, performance, security, and exploratory testing.

    • Functional testing ensures that the API meets the requirements and specifications.

    • Performance testing checks the API's response time, throughput, and resource utilization.

    • Security testing verifies the API's authentication, authorization, and encryption mechanisms.

    • Exploratory testing involves ad-hoc testing to discover defects and usa...

  • Answered by AI
  • Q2. Difference between sanity and smoke
  • Ans. 

    Sanity and Smoke are types of software testing. Sanity tests a specific functionality while Smoke tests the entire system.

    • Sanity testing is a narrow and deep testing approach while Smoke testing is a broad and shallow testing approach.

    • Sanity testing is performed after a small change in code while Smoke testing is performed after a major change in code.

    • Sanity testing is used to check if the critical functionalities are ...

  • Answered by AI
  • Q3. Difference between retesting and regression
  • Ans. 

    Retesting is testing the same functionality again after fixing the defects. Regression is testing the unchanged functionality after making changes.

    • Retesting is done to ensure that the defects have been fixed and the functionality is working as expected.

    • Regression is done to ensure that the changes made to the software have not affected the existing functionality.

    • Retesting is a subset of regression testing.

    • Retesting is ...

  • Answered by AI
  • Q4. Bug life cycle

Interview Preparation Tips

Interview preparation tips for other job seekers - It was technical based interview round.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Given an input string "neeraj chopra" Write Python code to get output string as "jareen arpohc".
  • Ans. 

    The Python code to get the output string as 'jareen arpohc' from the input string 'neeraj chopra' is provided.

    • Split the input string into individual words

    • Reverse each word

    • Join the reversed words with a space in between

  • Answered by AI
  • Q2. Given a list of 10 numbers. Write a code to list only even numbers out of the original list.
  • Ans. 

    Code to list even numbers from a given list of 10 numbers.

    • Loop through the list of numbers

    • Check if each number is even using the modulo operator

    • If the number is even, add it to a new list of even numbers

    • Return the new list of even numbers

  • Answered by AI
  • Q3. SQL queries using Window Functions Rank() , Dense Rank() etc
  • Q4. Reversal of string in python code
  • Ans. 

    Reversing a string in Python code

    • Use slicing to reverse the string

    • Use the built-in function 'reversed()'

    • Convert the string to a list, reverse it, and then join it back to a string

  • Answered by AI
  • Q5. SQL queries in general.

Interview Preparation Tips

Interview preparation tips for other job seekers - There is hiring surge in the company so one should go for it .
Basic Python , SQL knowledge is enough to crack the interviews.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Basics of python, project related questions
  • Q2. Basic SQL, few simple problem solving questions
Round 2 - HR 

(2 Questions)

  • Q1. Interests, hobbies ,general HR questions
  • Q2. Expected hike, salary, work timings preferred

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for basic python and sql.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic aptitude questions, statics, probability etc

Round 2 - HR 

(2 Questions)

  • Q1. Where do you live in the USA
  • Ans. 

    I live in New York City, the bustling metropolis known for its iconic landmarks and diverse culture.

    • I reside in the heart of Manhattan, surrounded by towering skyscrapers.

    • New York City is home to famous attractions like Times Square, Central Park, and the Statue of Liberty.

    • The city offers a vibrant arts and entertainment scene, with Broadway shows and world-class museums.

    • I enjoy exploring the diverse neighborhoods and ...

  • Answered by AI
  • Q2. Where do you see yourself in 5 years
  • Ans. 

    In 5 years, I see myself as a senior data analyst leading a team, utilizing advanced analytics to drive strategic decision-making.

    • Leading a team of data analysts

    • Utilizing advanced analytics techniques

    • Driving strategic decision-making

    • Continuously learning and staying updated with the latest trends in data analysis

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic aptitude and math skills are the key to success in the field of psychology and psychology in the field and in the field in
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

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

Round 1 - Assignment 

MCQ, SQL Programming round --> 1 question , Python programming round --> 1 question, Data Science programming round --> 2 questions

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

I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Difference between Primary Key and Unique Key ?
  • Ans. 

    Primary key uniquely identifies each record in a table, while Unique key allows only unique values but can have null values.

    • Primary key enforces uniqueness and not null constraint on a column

    • Primary key can consist of multiple columns

    • Unique key allows only unique values but can have null values

    • Unique key can be applied to multiple columns as well

  • Answered by AI
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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 - Aptitude Test 

Common logical and reasoning questions and also has a pseudocode

Round 3 - Gamified and Essay writing 

(1 Question)

  • Q1. Gamified round with time limits and essay writing for the given picture
Round 4 - Technical 

(1 Question)

  • Q1. Asked about whatever you put in the resume and mainly focus on aptitude

HexaView Technologies Interview FAQs

How many rounds are there in HexaView Technologies Senior Data Scientist interview?
HexaView Technologies interview process usually has 1 rounds. The most common rounds in the HexaView Technologies interview process are One-on-one Round.
How to prepare for HexaView Technologies Senior Data Scientist interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at HexaView Technologies. The most common topics and skills that interviewers at HexaView Technologies expect are Data Science, Machine Learning, Python, Tensorflow and AWS.
What are the top questions asked in HexaView Technologies Senior Data Scientist interview?

Some of the top questions asked at the HexaView Technologies Senior Data Scientist interview -

  1. Basic Pandas questi...read more
  2. Explain Proj...read more

Tell us how to improve this page.

HexaView Technologies Senior Data Scientist Interview Process

based on 1 interview

Interview experience

1
  
Bad
View more

Interview Questions from Similar Companies

Affine Interview Questions
3.3
 • 49 Interviews
IT By Design Interview Questions
3.5
 • 40 Interviews
Argusoft Interview Questions
4.6
 • 38 Interviews
DotPe Interview Questions
3.2
 • 38 Interviews
View all

Fast track your campus placements

View all
Applications Engineer
80 salaries
unlock blur

₹3.1 L/yr - ₹8.2 L/yr

Member Technical Staff
60 salaries
unlock blur

₹6 L/yr - ₹10.5 L/yr

Senior Application Engineer
44 salaries
unlock blur

₹7.2 L/yr - ₹14.1 L/yr

Software Quality Engineer
35 salaries
unlock blur

₹2.6 L/yr - ₹6.2 L/yr

HR Executive
16 salaries
unlock blur

₹2.4 L/yr - ₹6 L/yr

Explore more salaries
Compare HexaView Technologies with

Maxgen Technologies

4.6
Compare

Value Point Systems

3.6
Compare

JoulestoWatts Business Solutions

2.9
Compare

F1 Info Solutions and Services

3.8
Compare
Did you find this page helpful?
Yes No
write
Share an Interview