What will the following code print out on the terminal? int main(){ int a = 5; foo(a); printf("%d",a); } void foo(int a){ int* ptr = &a; *a = 10; }
Embedded Software Interview Questions
6,900 embedded software interview questions shared by candidates
You have 3 switches outside a room and 3 lights inside the room. Each switch controls a single light. The door to the room isn't close to the switch or the lights. Once you enter the room, a door will close and you can't leave. In what ways can you figure out which light is controlled by what switch? There was. a schematic reading question and a coding question as well, they were pretty standard for the industry?
Q: How would you connect a microcontroller to an LED. Calculate the value of the resistor, PWM counter questions
Write a driver for dimming an LED.
In a room there are three light bulbs, and outside of the room there are three switches. How to figure out which switch controls which bulb by only entering the room once.
What is the time complexity of solving the Fibonacci series recursively? Name a time where the specifications for a project were unclear and how did you solve it? Describe when their is enough test coverage on a piece of code.
Embedded systems software and c++ programming
Majorly they asked regarding projects and after that they asked completely regarding HR questions and challange based questions they are giving the situations and they are asking how you will react to that.
Problem solving with C language
Signals (PWM, ADC, DAC), Geek for Geeks
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