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1) Some basic question like Tell me about yourself, etc. 2) About the projects that I have worked on. 3) Different protocols like: what is a difference between RS-232 & RS-485? There ranges, application. How many types of Registers are there in Modbus. About I2C protocol. How does the data-packet (or Frame) structure looks like in I2C? Frame structure of I2C for Writing to a Device. Frame structure of I2C for Reading from a Device. 4) What is Volatile Keyword in C. 5) Where will be the static variable in C be saved (in which section of memory)?
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Embedded Software Developer

Interviewed at Mantra Softech

4.3★
Jun 8, 2021

1) Some basic question like Tell me about yourself, etc. 2) About the projects that I have worked on. 3) Different protocols like: what is a difference between RS-232 & RS-485? There ranges, application. How many types of Registers are there in Modbus. About I2C protocol. How does the data-packet (or Frame) structure looks like in I2C? Frame structure of I2C for Writing to a Device. Frame structure of I2C for Reading from a Device. 4) What is Volatile Keyword in C. 5) Where will be the static variable in C be saved (in which section of memory)?

1. A time when you did something outside of your usual responsibilities 2. A time when you had to deeply understand the system to solve a problem 3, technical question: Remove nth element from a circular linked list and return its value.
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Embedded Software Engineer

Interviewed at Amazon Web Services

3.6★
Nov 26, 2025

1. A time when you did something outside of your usual responsibilities 2. A time when you had to deeply understand the system to solve a problem 3, technical question: Remove nth element from a circular linked list and return its value.

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