white board: implement a queue/fifo with push/pop functionality using linked lists
Embedded Software Engineer Interview Questions
4,674 embedded software engineer interview questions shared by candidates
Given an image represented as an array of pixels, develop an algorithm that flips it 180 degrees.
Write a program that checks if a 9x9 Sudoku puzzle is solved.
I was given two sets of C code, which as far as I could tell printed "Garfield" to sysout. Except one of them printed too much of the string, and would have printed the terminating character at the end of the code. I was asked which one would compile, but both would, so I just walked through each function and explained the outcome to the manager.
Considerations for multi-threading programming?
What is a system call?
What is a binary tree used for?
What is a semaphore.
Describe I2C, SPI, UART. When to use which (about a 15 minute discussion on this).
You got a matrix N*N size and you need to implement in C a rotation (90 degrees) of the matrix clockwise.
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