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Efftronics Systems

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3.7

based on 246 Reviews

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Efftronics Systems Firmware Engineer Interview Questions and Answers for Freshers

Updated 5 Mar 2024

Efftronics Systems Firmware Engineer Interview Experiences for Freshers

3 interviews found

Firmware Engineer Interview Questions & Answers

user image 208W1A04B4_Sec-B SHEIK KADHAR BASHA

posted on 5 Mar 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Feb 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

First round consists of online exam with basic aptitude,resoaning,verbal ability,basic digital electronics,microprocessors,communications,psuedo codes and C coding test.Coding questions were moderate but we have to attempt in C only.

Round 2 - Technical 

(2 Questions)

  • Q1. First we had lot of psychometric tests followed by medical checkup and a psychology test.After this,Digital Electronics written exam conducted.Exam consisted of designing a circuit based on given specifica...
    • Add your answer
  • Q2. Digital Electronics - FSM based design Programs - Generate square wave with 1KHz and 2KHz frequency on ports P1,P2 Prime number code and optimise it using any algorithm
  • Ans. 

    Design FSM to generate square waves at 1KHz and 2KHz on ports P1 and P2, optimize prime number code.

    • Implement a Finite State Machine (FSM) to generate square waves at 1KHz and 2KHz on ports P1 and P2.

    • Use counters and timers to control the frequency of the square waves.

    • Optimize the prime number code by using algorithms like Sieve of Eratosthenes or trial division.

    • Answered by AI
    Add your answer
Round 3 - HR 

(1 Question)

  • Q1. Basic HR questions
    • Add your answer

Interview Preparation Tips

Topics to prepare for Efftronics Systems Firmware Engineer interview:
  • Digital Electronics
  • C
  • Algorithms
  • Microcontroller
  • microprocessors
Interview preparation tips for other job seekers - Good sound knowledge should be needed in FSM based cirucit designs,Basic C program examples.Technical round is only toughest part in entire process.After completing Technical written exams,interviewer will ask questions related to what you have written in exam.And they also ask another approches to solve it.Proper approach to solve the question is important.

Skills evaluated in this interview

Firmware Engineer Interview Questions & Answers

user image Deepak Praise

posted on 30 Nov 2021

I applied via Campus Placement and was interviewed in Oct 2021. There were 4 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. I'm only taking about offline interview which was held at efftronics office,BZA.
    • Add your answer
  • Q2. They ll keep written test consists of 2 papers and time will be max 2hrs. First paper consists of Assembly language Q's to code for microcontroller.
    • Add your answer
  • Q3. Second paper consists of Q's to design a circuital solution for the given problem statement. (Complete ly on electronics)
    • Add your answer
  • Q4. If u do well in both papers then only ull have hr.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - My advice is to be thorough in microcontroller coding and whole electronics. All the best.

Firmware Engineer Interview Questions Asked at Other Companies for Fresher

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Firmware Engineer Interview Questions & Answers

user image Anonymous

posted on 7 Oct 2020

I applied via Campus Placement and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Digital electronics- realising gates using multiplexers , encoder , decoder, sequence detector
    • Add your answer
  • Q2. Microcontrollers and processors- about data bus and address bus, programs using controllers
    • Add your answer
  • Q3. C language programs
    • Add your answer
  • Q4. About projects done in college
    • Add your answer
  • Q5. Electronics - diodes, resistors, capcitors and their applications with examples and circuits
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - It was technical completely. Go through all engineering concepts througuhly.

Top trending discussions

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Interview Tips & Stories
2w
amanchoudhari
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·
student at
Pune Institute of Computer Technology, Pune
SAP Labs Interview Experience | On-Campus | SAP Basis Consultant
I participated in SAP Labs' 2025 placement drive at Pune Institute of Computer Technology (PICT) for the SAP Basis Consultant role. The process included three rounds: an aptitude + CS fundamentals test, a group discussion (GD), and a technical + HR interview. In the GD, I confidently initiated the discussion on "Being Famous vs Being Knowledgeable," supporting my points with examples. During the interview, I discussed my resume, internship experience with Node.js, PostgreSQL, and Prisma ORM, and machine learning models like Random Forest Regression. I also explained my problem-solving approach and adaptability to new technologies. I was one of the five students selected, and it was a great learning experience. My advice to future aspirants: Be thorough with your resume, practice aptitude and CS fundamentals, and work on communication skills. #Experiences #interviewexperiences #Experiences-QnA
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Efftronics Systems Interview FAQs

How many rounds are there in Efftronics Systems Firmware Engineer interview for freshers?
Efftronics Systems interview process for freshers usually has 3 rounds. The most common rounds in the Efftronics Systems interview process for freshers are Aptitude Test, Technical and HR.
How to prepare for Efftronics Systems Firmware Engineer interview for freshers?
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 Efftronics Systems. The most common topics and skills that interviewers at Efftronics Systems expect are Embedded Systems and Firmware.
What are the top questions asked in Efftronics Systems Firmware Engineer interview for freshers?

Some of the top questions asked at the Efftronics Systems Firmware Engineer interview for freshers -

  1. Digital Electronics - FSM based design Programs - Generate square wave with 1KH...read more
  2. First we had lot of psychometric tests followed by medical checkup and a psycho...read more
  3. I'm only taking about offline interview which was held at efftronics office,BZA...read more

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Efftronics Systems Firmware Engineer Salary
based on 28 salaries
₹3.5 L/yr - ₹8.7 L/yr
49% less than the average Firmware Engineer Salary in India
View more details

Efftronics Systems Firmware Engineer Reviews and Ratings

based on 8 reviews

3.1/5

Rating in categories

4.2

Skill development

1.2

Work-Life balance

2.1

Salary & Benefits

2.7

Job Security

1.5

Company culture

2.7

Promotions/Appraisal

3.3

Work Satisfaction

Explore 8 Reviews and Ratings
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