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Mercedes-Benz Research and Development India Model Based Developer Interview Questions, Process, and Tips

Updated 13 Oct 2024

Top Mercedes-Benz Research and Development India Model Based Developer Interview Questions and Answers

Mercedes-Benz Research and Development India Model Based Developer Interview Experiences

2 interviews found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. What is scaling?
  • Ans. 

    Scaling refers to the process of increasing or decreasing the size of a system or model.

    • Scaling can involve adjusting the dimensions or proportions of an object or system.

    • In software development, scaling can refer to increasing the capacity of a system to handle more users or data.

    • Scaling can also involve replicating components to distribute workload, known as horizontal scaling.

    • Examples include scaling a website to ha...

  • Answered by AI
  • Q2. What is atomic subsystem
  • Ans. 

    An atomic subsystem is a subsystem in a model that cannot be further decomposed into smaller subsystems.

    • Atomic subsystems are used to represent a single, cohesive functionality within a larger system

    • They are typically used to simplify the overall model structure and improve readability

    • Examples include a sensor subsystem that reads data from sensors, or a control subsystem that implements control algorithms

  • Answered by AI
  • Q3. Data types used in the project
  • Ans. 

    The project uses various data types including integers, strings, arrays, and custom data structures.

    • Integers are used for numerical values such as IDs or quantities.

    • Strings are used for text data like names or descriptions.

    • Arrays are used to store collections of data, such as lists of items or results.

    • Custom data structures may be used for more complex data organization, like objects or classes.

  • Answered by AI
  • Q4. Algebraic loops
  • Q5. Enable subsystem

I applied via Naukri.com and was interviewed in Feb 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Difference bw MUX and BUS
  • Ans. 

    MUX is a device that selects one of several input signals and forwards the selected input into a single output line. BUS is a communication system that transfers data between components inside a computer or between computers.

    • MUX is used to select one of several input signals and forward it to a single output line

    • BUS is used to transfer data between components inside a computer or between computers

    • MUX is a hardware devi...

  • Answered by AI
  • Q2. Type of Solver in MATLAB
  • Ans. 

    MATLAB has various solvers for different types of problems, including linear, nonlinear, and differential equations.

    • MATLAB's built-in solvers include ode45, ode23, ode113, and ode15s for solving ordinary differential equations.

    • For linear systems, MATLAB has the linsolve function, which can solve systems of linear equations.

    • Nonlinear systems can be solved using the fsolve function.

    • MATLAB also has optimization solvers, s...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basics you can read about MATLAB on internet

Skills evaluated in this interview

Model Based Developer Interview Questions Asked at Other Companies

Q1. Draw control logic MIL SIL Difference
Q2. Stateflow Logic, why SIL If MIL done
Q3. What is s function
Q4. Difference between mux and bus

Interview questions from similar companies

I was interviewed in Dec 2020.

Round 1 - Video Call 

(3 Questions)

Round duration - 70 Minutes
Round difficulty - Medium

There were 5 people in the zoom meet, including me. Rest all 4 were interviewers, 3 from India and 1 from the United Kingdom.
They started with my introduction and then moved on to the questions from my resume, starting with my internship at Samsung Bangalore and then projects.
Then another interviewer asked about my weakness and strength. Then comes the turn of coding questions.
Starting with finding the minimum element in O(1) time, rotating the 2-D array by 90 degrees, OOPS questions were also asked like- polymorphism, abstraction, virtual class. Some OS questions were- cache, paging algorithms.
Then come my POR and other activities.

  • Q1. 

    Kth Smallest Element Problem Statement

    You are provided with an array of integers ARR of size N and an integer K. Your task is to find and return the K-th smallest value present in the array. All elements...

  • Ans. 

    Find the K-th smallest element in an array of distinct integers.

    • Sort the array and return the element at index K-1.

    • Use a min-heap to find the K-th smallest element efficiently.

    • Implement quickselect algorithm for optimal performance.

  • Answered by AI
  • Q2. 

    Inplace Rotate Matrix 90 Degrees Anti-Clockwise

    You are provided with a square matrix of non-negative integers of size 'N x N'. The task is to rotate this matrix by 90 degrees in an anti-clockwise directi...

  • Ans. 

    Rotate a square matrix by 90 degrees anti-clockwise without using extra space.

    • Iterate through each layer of the matrix from outer to inner layers

    • Swap elements in groups of 4 to rotate the matrix in place

    • Handle odd-sized matrices separately by adjusting the loop boundaries

  • Answered by AI
  • Q3. What are the page replacement algorithms in Operating Systems?
  • Ans. 

    Page replacement algorithms are used in operating systems to decide which page to replace when a new page needs to be brought in.

    • FIFO (First In, First Out) - replaces the oldest page in memory

    • LRU (Least Recently Used) - replaces the page that has not been used for the longest time

    • LFU (Least Frequently Used) - replaces the page that has been used the least number of times

    • Optimal - replaces the page that will not be used

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in BangaloreEligibility criteria7 CGPAJaguar Land Rover interview preparation:Topics to prepare for the interview - Arrays, Strings, Stack and Queue, STL, Object-Oriented Programming, Operating System, Database Management System, Computer NetworksTime required to prepare for the interview - 5 MonthsInterview preparation tips for other job seekers

Tip 1 : Practice GFG Must Do section, solve at least 5 Questions daily
Tip 2 : Start talking to new people regarding technology to remove hesitation at the time of the interview.
Tip 3 : Be in contact with a senior already working in that company, ask them regarding previous experience and new project the company is working on.
Tip 4 : Once you are done with GFG must do questions, now complete leetcode sorting by your target company.
Tip 5 : For core subjects refer to gate smashers and knowledge gate videos on youtube.

Application resume tips for other job seekers

Tip 1 : Try to modify your resume according to the company you are applying for, for this read their Job Description provided to you.
Tip 2 : Mention no more than 3 projects and 1,2 internships.
Tip 3 : Divide your skills into beginner, intermediate and hard sections, otherwise don't mention too many skills.
Tip 4 : Don't mention to many Position Of Responsibilities( at max 2-3).

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via LinkedIn and was interviewed in Sep 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. It went well, results awaiting

Interview Preparation Tips

Interview preparation tips for other job seekers - Excellent company to work. Preparation is the key to crack the interview

I was interviewed in Dec 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 120 minutes
Round difficulty - Hard

There was 2 parts. First part problems were based on Quantitative Aptitude. Problems were of 3 types- Easy, Medium and Hard with different scores. Difficulty keeps on increasing if you answer correctly and keeps on decreasing if you answer incorrectly.
First part was of 45 mins.
Second part consisted of 2 coding problems- Medium, Hard. One was based on Greedy and other was a difficult DP + Bitmask problem.
Coding part had more weightage than Aptitude.

  • Q1. 

    K Centers Selection Problem

    In Ninja Land, there are cities numbered from 0 to N-1. The distances between each pair of cities are represented by an N * N matrix 'DIST', where 'DIST[i][j]' is the distance ...

  • Ans. 

    The problem involves selecting K cities to install servers in Ninja Land to minimize the maximum distance from any city to a nearest server.

    • Iterate through all possible combinations of K cities to select for server installation.

    • Calculate the maximum distance from any city to the nearest server for each combination.

    • Choose the combination that minimizes the maximum distance.

  • Answered by AI
  • Q2. 

    Beautiful String Verification

    Given a non-empty string inputString, determine if it can be converted into a 'Beautiful String' using the defined operation.

    You can perform any number of operations to con...

  • Ans. 

    Determine if a given string can be converted into a 'Beautiful String' using a specific operation.

    • Check if the input string is already a 'Beautiful String' by checking if it contains 'abc' in the correct positions.

    • If 'abc' is present in the input string, check if the left and right portions satisfy the defined conditions.

    • If the conditions are met, return 'True', otherwise return 'False'.

  • Answered by AI
Round 2 - Video Call 

(1 Question)

Round duration - 90 minutes
Round difficulty - Medium

There were 3 interviewers in my panel. The most senior panellist asked q. related to my interests and internship experience.
Other 2 asked questions related to Coding and subjects. There was 1 coding question which was implementation based and involved many corner cases. They were checking if I was able to figure out different corner cases and handle those. 
There were situation based questions also asked. One question was on system design of Arogya Setu App.

  • Q1. 

    Complex Number Multiplication

    Calculate the product of two complex numbers represented as strings in the form “A+Bi”. Here, ‘A’ represents the real part, and ‘B’ represents the imaginary part.

    Explanatio...

  • Ans. 

    Calculate the product of two complex numbers represented as strings in the form 'A+Bi'.

    • Parse the input strings to extract real and imaginary parts of both complex numbers

    • Perform multiplication of the complex numbers using the formula (a+bi)*(c+di) = (ac - bd) + (ad + bc)i

    • Format the result as a string in the form 'A+Bi' and return

  • Answered by AI
Round 3 - HR 

Round duration - 30 minutes
Round difficulty - Easy

HR round involved basic questions related to background and behaviour. It was basically a cultural fit round.

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in BangaloreEligibility criteria6.5 CGPAJaguar Land Rover interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, Fundamentals of C/C++, Operating System, DBMS, OOPsTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Focus on Data Structures, Algorithms as >= 75% of your interview will be dedicated to it. Practice as much as you can.
Tip 2 : Learn the fundamentals of C, C++, OS, SQL as that are basic expectations of interviewer.
Tip 3 : Keep 2 descent projects in resume. Try to have an internship. It will make your resume strong.

Application resume tips for other job seekers

Tip 1 : Try to keep relevant information only. Add all your skills and achievements.
Tip 2 : Try to have links of your coding and Github profiles.
Tip 3 : Add 2 to 3 project with small descriptions. Try to keep bullet points. Do mention the Tech Stack.
Tip 4 : Don't lie on any skill. Write only those on which you have worked.

Final outcome of the interviewSelected
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Oct 2023. 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.
View all Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Spring boot, java 8 and microswrvices
  • Q2. Basic question about spring framework
Round 3 - HR 

(2 Questions)

  • Q1. Basic details asked about my last project that i have worked.
  • Q2. Basic details about last project
Round 4 - Coding Test 

Just normal MCQ test.

Interview Preparation Tips

Interview preparation tips for other job seekers - Misleading experience I would not suggest to join this company.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. SELL ABD BUY 1 array question(easy level)
  • Ans. 

    This question involves buying and selling items in an array.

    • The array must contain strings.

    • You need to implement a function to buy and sell items from the array.

    • Provide examples of buying and selling operations.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - first complete dsa,and oops,core subjects of CSE,sql

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

Normal DP question (LC med)

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

I applied via LinkedIn and was interviewed before Apr 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Probability, time & distance

Round 2 - Group Discussion 

Advantages and disadvantages of paperless office

Round 3 - HR 

(1 Question)

  • Q1. Previous work experience
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

All types of aptitude, verbal, coding questions, and technical questions.

Round 2 - One-on-one 

(1 Question)

  • Q1. Resume related and basic computer science concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Maintain your composure and be honest with the interviewer.
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Mercedes-Benz Research and Development India Interview FAQs

How many rounds are there in Mercedes-Benz Research and Development India Model Based Developer interview?
Mercedes-Benz Research and Development India interview process usually has 1 rounds. The most common rounds in the Mercedes-Benz Research and Development India interview process are Technical.
What are the top questions asked in Mercedes-Benz Research and Development India Model Based Developer interview?

Some of the top questions asked at the Mercedes-Benz Research and Development India Model Based Developer interview -

  1. Type of Solver in MAT...read more
  2. Difference bw MUX and ...read more
  3. What is atomic subsys...read more

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Mercedes-Benz Research and Development India Model Based Developer Interview Process

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