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Devtech M2m Interview Questions and Answers

Updated 3 Sep 2024

Devtech M2m Interview Experiences

1 interview found

R&D Engineer Interview Questions & Answers

user image Anonymous

posted on 3 Sep 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Tell me more about yourself?
  • Ans. 

    I am a passionate R&D Engineer with a strong background in mechanical engineering and a proven track record of developing innovative solutions.

    • Completed a Bachelor's degree in Mechanical Engineering from XYZ University

    • Worked at ABC Company for 3 years, specializing in product development and testing

    • Proficient in CAD software such as SolidWorks and ANSYS for design and analysis

    • Published research papers on advanced mater...

  • Answered by AI
  • Q2. Salary expected
  • Ans. 

    I am looking for a competitive salary that reflects my experience and skills in the R&D field.

    • Research typical salary ranges for R&D Engineers in the industry

    • Consider your level of experience and education when determining salary expectations

    • Factor in location and cost of living when discussing salary

    • Be prepared to negotiate based on the overall compensation package offered

  • Answered by AI

R&D Engineer Interview Questions asked at other Companies

Q1. give some ideal characteristics of opamp. what is CMRR. what is the practical significance of CMRR. why the input impedance must be large. what is impedance matching, why it has to be done. what is MPTT and its advantages. explain about D-A... read more
View answer (1)

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. State machines

I applied via Referral and was interviewed before Sep 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Basic c programming
  • Q2. Previous experience questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest. And prepare well in data structures

Software Engineer Interview Questions & Answers

MaxLinear user image Gayathri S ee15m052

posted on 4 Dec 2016

I applied via Campus Placement and was interviewed before Dec 2015. There were 2 interview rounds.

Interview Preparation Tips

Round: Test
Experience: It was a written test with some numerical aptitude questions and coding questions. The test was fairly easy
Duration: 1 hour

College Name: IIT Madras

I applied via Campus Placement and was interviewed in Dec 2016. There were 3 interview rounds.

Interview Preparation Tips

Round: Test
Experience: It was a written test with some numerical aptitude questions and coding questions. The test was fairly easy
Tips: Learn about pointers and using function pointers

Round: Technical Interview
Experience: First, I was asked to brief about the projects I have done so far. Then there were some questions about C programming like pointers, const pointers, storage classes, volatile keyword etc. It was followed by some basic questions about computer architecture, microcontroller, FPGA, RTOS

Round: Technical Interview
Experience: In this round I was asked to write algorithm for some simple problems like checking if a given integer (not string) is palindrome or not, checking if a number is a multiple of 3 (using bitwise operations) etc

College Name: IIT Madras

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Communication Concepts
  • Q2. Embedded Concepts

Interview Preparation Tips

Round: Resume Shortlist
Experience: Shortlisted based on CGPA and Profile
Tips: CGPA above 7.5 and Communication/CS based coursework/ability

Round: Test
Experience: C Coding Questions which checked basic knowledge of C
Tips: Brush up your C skills. Questions are easy but may require knowledge of stuff like what is big endian and little endian etc.
Duration: 1 hour 30 minutes
Total Questions: 12

Round: Technical Interview
Experience: My Communication relation concepts were tested. My Major Project was asked in detail.
Tips: If Comm background, prepare ITC, MultiCarrier/Wireless at a good level. If not they will ask C.

Round: Technical Interview
Experience: I was asked basic level embedded concepts.
Tips: Prepare on the following and similar stuff : How to implement a pseudo dynamic memory allocation using flash memory- which data structure to use. How does Inter Process Communication work. How does a multicore processor synchronizes its cores. If Comm background, give the TX and RX chain design (Wireless System Design)

Skills: Communication Systems, Embedded Systems, C Programming
College Name: IIT Madras

I applied via Referral and was interviewed before Mar 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. General information and technical education.

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical knowledge is must.
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Apr 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Coding Test 

Pointer and linked list

Round 3 - Case Study 

Pure technical on kernel programming

Round 4 - Technical 

(3 Questions)

  • Q1. Pure technical questions on background project
  • Q2. Mutex semaphore and spinlock
  • Q3. How you will achieve multi threaded programming
  • Ans. 

    Multi-threaded programming can be achieved by creating multiple threads that run concurrently.

    • Identify the tasks that can be executed in parallel

    • Create threads using threading libraries in the chosen programming language

    • Synchronize the threads to avoid race conditions and deadlocks

    • Use locks, semaphores, and mutexes to manage shared resources

    • Optimize the performance by balancing the workload among threads

  • Answered by AI
Round 5 - HR 

(1 Question)

  • Q1. Why you want to join this company
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. This was more like shortlisting round with manager. Asked about resume and previous work experience. Not much Technical questions.
Round 3 - One-on-one 

(5 Questions)

  • Q1. Python programming questions, Basics
  • Q2. Python oops concepts
  • Q3. What is module in Python
  • Ans. 

    A module in Python is a file containing Python code, which can define functions, classes, and variables.

    • Modules help organize Python code into reusable components

    • Modules can be imported into other Python scripts using the 'import' keyword

    • Examples of modules in Python include math, random, and os

  • Answered by AI
  • Q4. Python memory management
  • Q5. Basic Devops questions

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Jul 2024. There were 4 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Ofdm, Fixed point, sampling theorem, digital filters,
  • Q2. Previous work clarity
  • Ans. 

    Previous work clarity is essential for successful collaboration and understanding of project requirements.

    • Clearly explain the projects you have worked on in the past, including your role and responsibilities

    • Provide examples of how you communicated with team members to ensure clarity in project goals

    • Discuss any challenges you faced in previous projects and how you overcame them

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Fft, ofdm, CP, sampling theorem, previous experience,
  • Q2. C basics, memory layout, function pointer, big small endian, bit manipulation, zero padding in structures
Round 3 - Coding Test 

Bit manipulation, memory layout, interrupts, semaphore mutex, implement memcpy, sorting, algo to share resource equally

Round 4 - One-on-one 

(1 Question)

  • Q1. Previous work experience, general attitude

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well for coding, strong on basics

Devtech M2m Interview FAQs

How many rounds are there in Devtech M2m interview?
Devtech M2m interview process usually has 1 rounds. The most common rounds in the Devtech M2m interview process are HR.
How to prepare for Devtech M2m 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 Devtech M2m. The most common topics and skills that interviewers at Devtech M2m expect are OEM Sales, Administration, Ajax, Assembly Language and Bootstrap.

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Devtech M2m Interview Process

based on 1 interview

Interview experience

1
  
Bad
View more

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Devtech M2m Reviews and Ratings

based on 11 reviews

4.1/5

Rating in categories

4.5

Skill development

3.9

Work-life balance

3.7

Salary

3.3

Job security

4.0

Company culture

3.0

Promotions

3.9

Work satisfaction

Explore 11 Reviews and Ratings
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Embedded Testing Engineer
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₹3 L/yr - ₹4 L/yr

Assistant Manager
4 salaries
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₹6.2 L/yr - ₹11.1 L/yr

Engineer
4 salaries
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₹1 L/yr - ₹4.2 L/yr

R&D Engineer
4 salaries
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₹1.5 L/yr - ₹3 L/yr

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