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Senseforth RND Engineer Interview Questions, Process, and Tips

Updated 12 Jul 2022

Senseforth RND Engineer Interview Experiences

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RND Engineer Interview Questions & Answers

user image Anonymous

posted on 17 Jun 2022

I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 2 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 - Technical 

(6 Questions)

  • Q1. (based on my introduction) How does transformers work? what powers them and what’s inside?
  • Q2. What is the purpose of activation functions? (after my answer that to introduce non-linearity), if that’s the case, why there are very less activation functions available? why can’t any function be an acti...
  • Q3. Why does optimisers exist in feed-forward networks(FFNs)? (based on my answer that is to update weights) why does so many optimisers exist, if all that they need to do is to update weights, why does so man...
  • Ans. 

    Optimizers exist in FFNs to update weights, but many exist due to different optimization techniques and trade-offs.

    • Different optimizers use different optimization techniques such as momentum, adaptive learning rates, and regularization.

    • Optimizers have different trade-offs such as convergence speed, generalization, and robustness to noisy data.

    • The choice of optimizer depends on the specific problem and data set.

    • Examples...

  • Answered by AI
  • Q4. What is layer normalisation in FFNs?
  • Ans. 

    Layer normalisation is a technique used to normalise the inputs to each layer of a feedforward neural network.

    • It is similar to batch normalisation but normalises the inputs to each layer instead of the entire batch.

    • It helps in reducing the internal covariate shift problem.

    • It can be applied to any type of activation function.

    • It is particularly useful in recurrent neural networks.

    • Example: LayerNorm in PyTorch.

  • Answered by AI
  • Q5. You are to build an airline system to recommend all possible routes from city 1 to city 2, direct routes and routes with connecting other cities. and all the data you have available is if two cities are co...
  • Ans. 

    Build an airline system to recommend routes from city 1 to city 2 with direct and connecting flights.

    • Create a graph with cities as nodes and connections as edges

    • Use Dijkstra's algorithm to find shortest path between city 1 and city 2

    • For connecting flights, find all possible paths with one or more stops

    • Sort and recommend routes based on total distance and number of stops

  • Answered by AI
  • Q6. Write a python function that takes a string input and returns all possible combinations of characters in that string and not include the combinations with repeated letters. for ex, input is ‘abc’, outputs ...
  • Ans. 

    This function takes a string input and returns all possible combinations of characters in that string without repeated letters.

    • Use the itertools module to generate all possible permutations of the string.

    • Filter out the permutations that have repeated letters using a set.

    • Convert the filtered permutations into a list of strings.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - be prepared very well. prepare well. prepare well.

Skills evaluated in this interview

Interview questions from similar companies

I was interviewed before Jun 2016.

Interview Questionnaire 

1 Question

  • Q1. Java related questions on Oops concept and Multithreading

Interview Preparation Tips

Round: Test
Experience: Simple aptitude and reasoning questions little java based programming
Tips: Basic programming knowledge and good aptitude
Duration: 1 hour
Total Questions: 60

Round: Technical Interview
Experience: Normal questions on Java, basic programming questions like reverse no. , String related and logical coding
Tips: What u mentioned on your resume go through that only, they will not ask apart from your resume

Skills: How Well You Are Able To Communicate What You Wanted To Tell, Programming
College Name: SRCEM

I applied via Campus Placement and was interviewed in Oct 2020. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. Tell me about yourself
  • Q2. Why IT
  • Q3. About my project
  • Q4. Few mechanical questions

Interview Preparation Tips

Interview preparation tips for other job seekers - General questions
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

Carbon footprint and ways to achieve

Round 2 - Coding Test 

1. which data structure is used to create an editor?

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

I was interviewed before Sep 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 

I have cleared the first test

Round 3 - HR 

(2 Questions)

  • Q1. Tell me about your self and some language based questions.
  • Q2. Tell me about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Second round is phone call interview. I have cleared that round also.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Aptitude Test 

First round is apti when in placement

Round 2 - Coding Test 

Too hard all are dsa questions

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Your strength and weakness
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
-

I applied via Naukri.com

Round 1 - Coding Test 

MCQ test based on Java,if you are confident with the basics of Java you could easily crack it

Round 2 - Technical 

(1 Question)

  • Q1. Based on classes,super key word
Round 3 - HR 

(1 Question)

  • Q1. It was also a technical round though termed as manager round

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident with basics,it pulls you to the end of the interview.Be clear and be concise.Perform well by being honest.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected

I applied via Naukri.com

Round 1 - Coding Test 

1. How to make an immutable class?
2.How to achieve loosely coupling?
3. Write an program to to print the 2 table like this upto 10 (2 × 1 = 2) like this pattern in java?
4. Remove duplicates from an integer array and sort in descending order multiple by 2 find the number count that are greater then 10 ?
5. Some basic of oops concept ?

Interview Preparation Tips

Interview preparation tips for other job seekers - I have no additional comments; my experience with Servion was very smooth.

I applied via Campus Placement and was interviewed before Aug 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Easy aptitude questions based on logical reasoning and basic maths.

Round 2 - Coding Test 

Easy logic-based question based on arrays and strings with some javascript output-based questions.

Round 3 - Coding Test 

Discussion about the projects that I made in college and the tech stack I know.
1 basic array/string-based problem.

Interview Preparation Tips

Interview preparation tips for other job seekers - Very easy to crack as no extensive DSA knowledge is required, basic logical reasoning and coding skills are enough.
PS: This was in 2015 but as per my knowledge the process is still the same.

Senseforth Interview FAQs

How many rounds are there in Senseforth RND Engineer interview?
Senseforth interview process usually has 2 rounds. The most common rounds in the Senseforth interview process are Technical and Resume Shortlist.
What are the top questions asked in Senseforth RND Engineer interview?

Some of the top questions asked at the Senseforth RND Engineer interview -

  1. you are to build an airline system to recommend all possible routes from city 1...read more
  2. why does optimisers exist in feed-forward networks(FFNs)? (based on my answer t...read more
  3. write a python function that takes a string input and returns all possible comb...read more

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