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Renu Electronics Embedded Developer Interview Questions and Answers

Updated 1 Mar 2024

Renu Electronics Embedded Developer Interview Experiences

1 interview found

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

I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - One-on-one 

(4 Questions)

  • Q1. Basics of C , MCU
  • Q2. Data Types in C
  • Ans. 

    Data types in C define the type of data that a variable can hold, such as int, float, char, etc.

    • Basic data types in C include int, float, char, double, and void.

    • Derived data types in C include arrays, pointers, structures, and unions.

    • Examples: int num = 10; float price = 25.50; char letter = 'A'; int arr[5];

  • Answered by AI
  • Q3. Structures in C
  • Ans. 

    Structures in C are user-defined data types that allow for grouping different data types under a single name.

    • Structures can contain variables of different data types, allowing for more complex data organization.

    • They are defined using the 'struct' keyword.

    • Example: struct Person { char name[50]; int age; float salary; };

    • Individual members of a structure can be accessed using the dot operator (.)

    • Example: struct Person p1;

  • Answered by AI
  • Q4. Bit manipulation in
  • Ans. 

    Bit manipulation involves operations on individual bits of binary numbers.

    • Bitwise AND, OR, XOR, and NOT operations are commonly used in bit manipulation.

    • Shifting bits left or right can be used to multiply or divide by powers of 2.

    • Setting or clearing specific bits using masks is another common technique.

    • Example: Setting the 3rd bit of a number to 1 - num |= (1 << 3);

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just prepare MCU basics and C

Skills evaluated in this interview

Interview questions from similar companies

I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics of DSA, have knowledge about the databases, some common dml ,ddl statements, programming knowledge of a particular language like C,Java, python,etc...have good command on oops concepts... little bit of frameworks knowledge will also help

I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Technical 

(1 Question)

  • Q1. Basic questions of java.
Round 3 - HR 

(1 Question)

  • Q1. Intro and other hr related questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover the basic questions regarding the programming language.

I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Puzzles, Psychometric Test

Round 2 - One-on-one 

(1 Question)

  • Q1. Some water in 3 Jars question, you had to measure out 5L correctly

Interview Preparation Tips

Interview preparation tips for other job seekers - Make the interview interactive, I got this input from another Senior. Before i went into the interview room the volunteers were telling all those who goes into Room No 1 is screwed. I was praying i don't get room no 1. But fortunately for me I got room no 1 because when the interviewer gave me the puzzle and handed over pen and paper he went back to relax his posture and when i explained i will fill the 5L Jar first, he immediately came forward to listen to me, at that moment i knew i got the job because i felt the previous candidates never made their interview interactive and that's why he went back to relax his posture.

I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.

Round 2 - Technical 

(1 Question)

  • Q1. 2nd round included tr and mr round went quite enegritic

Interview Preparation Tips

Interview preparation tips for other job seekers - Resume skills matters a lot don't fill resume the technologies you don't even aware of

I was interviewed in Sep 2016.

Interview Questionnaire 

3 Questions

  • Q1. Tell me about yourself
  • Ans. 

    I am a passionate software developer with experience in Java, Python, and web development.

    • Experienced in Java, Python, and web development technologies

    • Strong problem-solving skills and ability to work in a team

    • Completed multiple projects including a web-based inventory management system

  • Answered by AI
  • Q2. Simple coding questions..Basically pattern.
  • Q3. And also they will ask about your projects.

Interview Preparation Tips

Round: Test
Experience: 60 multiple choice questions so have to manage time carefully.
Tips: Have to give equal importance to all the sections..So try to do well in all section.
Duration: 1 hour 30 minutes
Total Questions: 60

Round: Technical + HR Interview
Experience: Don't panic...Only write those things that you know in your resume.

Skills: Smart Coding
College Name: Jaypee Institute Of Information Technology, Noida

I was interviewed in May 2017.

Interview Preparation Tips

Round: Test
Total Questions: 20

Round: Group Discussion
Duration: 1 hour

Skills: Coding Skills And Knowledge On Data Structures

I was interviewed in Jun 2017.

Interview Preparation Tips

Round: Test
Duration: 1 hour 30 minutes

Skills: Engineering Basics

I was interviewed in May 2017.

Interview Preparation Tips

Round: Group Discussion
Duration: 7 hours

College Name: Andhra university

I was interviewed in Aug 2017.

Interview Preparation Tips

Round: Test
Tips: Practice e litmus questions and also give mock tests on placement season
Duration: 2 hours

Round: Technical + HR Interview
Experience: The interviewer asked me questions from the subjects I mentioned in my CV and also asked so many situational questions like what will you do in this situation etc.

Skills: Presence Of Mind, Technical Skill
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Renu Electronics Interview FAQs

How many rounds are there in Renu Electronics Embedded Developer interview?
Renu Electronics interview process usually has 1 rounds. The most common rounds in the Renu Electronics interview process are One-on-one Round.
How to prepare for Renu Electronics Embedded Developer 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 Renu Electronics. The most common topics and skills that interviewers at Renu Electronics expect are ARM, C, C++, Communication Protocols and Embedded C.
What are the top questions asked in Renu Electronics Embedded Developer interview?

Some of the top questions asked at the Renu Electronics Embedded Developer interview -

  1. Data Types i...read more
  2. Structures i...read more
  3. Bit manipulation...read more

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Renu Electronics Embedded Developer Interview Process

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Renu Electronics Embedded Developer Salary
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₹4 L/yr - ₹5.7 L/yr
12% less than the average Embedded Developer Salary in India
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