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Dubverse Interview Questions and Answers

Updated 11 Mar 2022

Dubverse Interview Experiences

1 interview found

I appeared for an interview in Jan 2022.

Round 1 - Telephonic 

(1 Question)

Round duration - 30 Minutes
Round difficulty - Hard

The current company had no such interview process, The founder and I have worked previously together and were contributing. We had worked previously on the ML domain, and I had also worked on Speech processing which is the core tech of the startup. 

So here I'm describing my interview experience with Precily.ai for the Data Science Internship (this experience is aligned with most of the ML profiles be it CV, Speech, NLP, or data science)
The profile was based on Deep Learning and NLP.
I was asked about Simple DL architectures, Loss Functions, some stats concepts, and mathematics of backpropagation.
these were fairly easy if you are in the ML/DL domain.
Some of the hard questions were based on advanced models/concepts like attention, Bert, Seq2Seq, and YOLO (surprisingly).

The timing of the interview was around 2pm and it was like a normal call and the interviewer also helped me wherever I was stuck.

  • Q1. What is the loss function of YOLO?
  • Ans. 

    The loss function of YOLO is a combination of localization loss, confidence loss, and classification loss.

    • YOLO uses a sum-squared error loss function to calculate the localization loss, which penalizes the difference between the predicted bounding box and the ground truth bounding box.

    • The confidence loss penalizes the model for incorrect objectness predictions and no object predictions in grid cells.

    • The classification ...

  • Answered by AI
Round 2 - Online Coding Interview 

(2 Questions)

Round duration - 60 Minutes
Round difficulty - Easy

  • Q1. 

    Wildcard Pattern Matching Problem Statement

    Implement a wildcard pattern matching algorithm to determine if a given wildcard pattern matches a text string completely.

    The wildcard pattern may include the...

  • Ans. 

    Implement a wildcard pattern matching algorithm to determine if a given wildcard pattern matches a text string completely.

    • Create a recursive function to match the pattern with the text character by character.

    • Handle cases for '?' and '*' characters in the pattern.

    • Use dynamic programming to optimize the solution.

    • Check for edge cases like empty pattern or text.

    • Iterate through the pattern and text to determine if they matc

  • Answered by AI
  • Q2. 

    Graph Coloring Problem

    You are given a graph with 'N' vertices numbered from '1' to 'N' and 'M' edges. Your task is to color this graph using two colors, such as blue and red, in a way that no two adjacen...

  • Ans. 

    The task is to color a graph with two colors in a way that no two adjacent vertices share the same color.

    • Check if the graph can be colored using two colors without any adjacent vertices sharing the same color.

    • Use graph coloring algorithms like Greedy Coloring or Backtracking to solve the problem.

    • Consider connected components in the graph while coloring.

    • If a vertex has an odd cycle, it is not possible to color the graph

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaNo criteriaDubverse interview preparation:Topics to prepare for the interview - Stats, ML(basic algorithms), Deep Learning(some advanced algorithms based on the role NLP, CV, Speech, etc), Python, Problem Solving (DSA)Time required to prepare for the interview - 3 monthInterview preparation tips for other job seekers

Tip 1 : Know the profile, prepare for that profile.
Tip 2 : Don't just prepare ML algorithms, know some classical algorithms as well.
Tip 3 : Should have at least 2 Projects for that profile.
Tip 4 : Know some deployment as well.

Application resume tips for other job seekers

Tip 1 : Simple and short resume with details, projects, and education
Tip 2 : Prepare resume based on the profile

Final outcome of the interviewSelected

Skills evaluated in this interview

Deep Learning Engineer Interview Questions asked at other Companies

Q1. Graph Coloring Problem You are given a graph with 'N' vertices numbered from '1' to 'N' and 'M' edges. Your task is to color this graph using two colors, such as blue and red, in a way that no two adjacent vertices (connected by an edge) sh... read more
View answer (1)

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I applied via Company Website and was interviewed before Sep 2021. There were 4 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.
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Round 2 - Aptitude Test 

Logical Aptitude, Verbal, Numerical

Round 3 - Coding Test 

2 codes one small and easy , another big and medium difficultly

Round 4 - Behavioral 

(2 Questions)

  • Q1. Introduction , Academic Project,
  • Q2. Coding Questions, Company Related Questions

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Interview preparation tips for other job seekers - In aptitude focus on Logical and Verbal aptitude and work on projects and coding skills

Analyst Interview Questions & Answers

TCS user image Anonymous

posted on 30 Sep 2022

I applied via LinkedIn and was interviewed before Sep 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Good problemtic Skills and knowledge check and sharpness

Round 2 - Coding Test 

C Language use for programs and Oracle and Java in learning process

Round 3 - HR 

(3 Questions)

  • Q1. Any coding Question and stay for job purpose
  • Q2. Any operators working or any logical program tell
  • Ans. 

    Yes, there are many operators and logical programs used in various fields.

    • Operators like +, -, *, / are used in mathematical calculations.

    • Logical programs like if-else, switch-case are used in programming.

    • Operators like AND, OR, NOT are used in boolean logic.

    • Operators like >, <, == are used in comparisons.

    • Examples of logical programs include sorting algorithms, search algorithms, etc.

  • Answered by AI
  • Q3. Check my comutication with others

Interview Preparation Tips

Topics to prepare for TCS Analyst interview:
  • c and
Interview preparation tips for other job seekers - good guide for my job purpose so best choose to our qualification

I applied via Referral and was interviewed in Nov 2020. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Introduction for your reference
  • Q2. Introduction to the same
  • Q3. Introduction to the smoky

Interview Preparation Tips

Interview preparation tips for other job seekers - Introduction to the smoky and thanks for your

Interview Questionnaire 

1 Question

  • Q1. Training?

Interview Preparation Tips

Interview preparation tips for other job seekers - Best training in India. No doubt

Interview Questionnaire 

1 Question

  • Q1. Related to my subject

Interview Questionnaire 

2 Questions

  • Q1. Python
  • Q2. Webdevelopment

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

Interview Questionnaire 

1 Question

  • Q1. Add your questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Share your interview advice and tips

Interview Questionnaire 

1 Question

  • Q1. Some basic programming and technical questions of python

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well ! :) All the best

Interview Questionnaire 

3 Questions

  • Q1. Technical questions
  • Q2. Resume based
  • Q3. Tell me about your self

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