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Total AI Systems Machine Learning Engineer Interview Questions and Answers

Updated 25 Sep 2021

Total AI Systems Machine Learning Engineer Interview Experiences

2 interviews found

I applied via Indeed and was interviewed in Aug 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Project-oriented questions. Real-time problem-solving questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Answers should be on point, Not too lengthy not too short. For that, you need to prepare your skills and organize your answers. Mainly, focus on the skillsets mentioned in JD.

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

Interview Questionnaire 

1 Question

  • Q1. Are you familiar with Decision tree and Random Forest ?
  • Ans. 

    Yes, Decision tree is a supervised learning algorithm and Random Forest is an ensemble learning method.

    • Decision tree is a tree-like model where each internal node represents a test on an attribute, each branch represents the outcome of the test, and each leaf node represents a class label.

    • Random Forest is a collection of decision trees where each tree is built using a random subset of the training data and a random sub...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Questions were tricky but not hard to answer if you have good experience. Mostly it was related to algorithm and underlying logic behind using that particular algorithm.

Skills evaluated in this interview

Machine Learning Engineer Interview Questions Asked at Other Companies

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Q4. Paths in a Matrix Problem Statement Given an 'M x N' matrix, prin ... read more
Q5. What is over-fitting and under-fitting? How do you deal with it?

Interview questions from similar companies

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. - Questions based on technologies and projects added on Resume. - Detail discussion on last year project of college
Round 2 - Coding Test 

Java based questions
- Pattern
- Arithmetic

Round 3 - HR 

(4 Questions)

  • Q1. What are your strengths and weaknesses?
  • Q2. Where do you see yourself in 5 years?
  • Q3. What is your family background?
  • Q4. Tell me about yourself.

Interview Preparation Tips

Topics to prepare for 3Di Systems Software Engineer interview:
  • Java
  • Angular
  • Android
  • IOS
Interview preparation tips for other job seekers - Keep your basics strong. It will help to understand more and to crack the interview.
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Job Portal and was interviewed in Jan 2023. There were 3 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.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. More than technology,a senior recruiter asks where you stay which gali you stay,which temple is near by,what your husband do,getting into more personal and final he will ask your janam kundali and tell you...
Round 3 - One-on-one 

(1 Question)

  • Q1. Senior recruiter will ask more personal questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Girls and ladies please don't join this company as it is more into priest kinda,they check your caste,class rather your hardwork it seems. This so called senior recruiter totally flirts with you if you are single,divorce,seperarated and also heard his eyes rolls on always girls upper part,no matter whatever she is wearing. I heard after complaining also higher authorities didn't taken the action. Now you people only imagine how is it safe for a girl to work in that disgusting atmosphere. And in any MNC company if the complain is raised the higher authority should take an action but still they kept him then think what kinda company is this. INDIA HR cgs is worst the worst. They are not giving you secured job,HR are saving there job to close that position and you are bakra,who will be paid with very less salary comparative outside and also you are treated like a dog. Think twice thrice to take the decision.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Easy round and refer to previous year questions

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Various Topics on Aptitude and Pseudocodes

Round 2 - Technical 

(2 Questions)

  • Q1. Differences Between Python and other languages?
  • Ans. 

    Python is a high-level, interpreted programming language known for its simplicity and readability.

    • Python is dynamically typed, meaning variable types are determined at runtime.

    • Python uses indentation to define code blocks, rather than curly braces like in C++ or Java.

    • Python has a large standard library with built-in functions and modules for various tasks.

    • Python is popular for web development, data analysis, artificial...

  • Answered by AI
  • Q2. What are loops?
  • Ans. 

    Loops are programming constructs that allow a set of instructions to be repeated multiple times until a certain condition is met.

    • Loops are used to iterate over a collection of items or perform a set of instructions multiple times.

    • Common types of loops include for loops, while loops, and do-while loops.

    • Example: for(int i=0; i<5; i++) { // code block to be repeated 5 times }

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Confidence makes your interview easy

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Questions : 51
topics : aptitude and coding related

Interview Preparation Tips

Interview preparation tips for other job seekers - not a good option to take
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

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

Round 1 - One-on-one 

(2 Questions)

  • Q1. 1. Introduce Yourself?
  • Q2. 2. Why we should hire you?

Interview Preparation Tips

Interview preparation tips for other job seekers - Give yourself and keep it simple

I applied via Campus Placement and was interviewed before Sep 2021. There were 5 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.
View all tips
Round 2 - Aptitude Test 

Basic Aptitude Questions and the duration was 1 hr

Round 3 - Coding Test 

3 coding questions were asked. common topics such as recursion, string manipulation and arrays

Round 4 - Technical 

(1 Question)

  • Q1. Technical interview revolving around OOPS, DBMS, and Operating Systems. The duration was 1 hour
Round 5 - HR 

(1 Question)

  • Q1. This was the final round wherein basic HR questions were asked. What do you do in your free time, strengths and weaknesses, and other scenario-based questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Have a basic understanding of all the CS-related concepts
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
-

I appeared for an interview in Nov 2022.

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 

Strong appitude knowledge is required.

Round 3 - Technical 

(1 Question)

  • Q1. String , arrays, oops

Interview Preparation Tips

Interview preparation tips for other job seekers - Have strong basic concepts.

Total AI Systems Interview FAQs

What are the top questions asked in Total AI Systems Machine Learning Engineer interview?

Some of the top questions asked at the Total AI Systems Machine Learning Engineer interview -

  1. Are you familiar with Decision tree and Random Fores...read more
  2. Project-oriented questions. Real-time problem-solving questio...read more

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