Please explain what is semaphore?
Can you name any code testing tools?
What's your experience with technical documentation?
Tell me what are the different types of buses used by the embedded systems?
Suppose you buy some rtos, what are the features you look for in?
What is equ?
Tell me how does the interrupts handle by using the threads?
what is a pure function in arm terminology?
You have just been put in charge of a legacy code project with maintainability problems. What kind of things would you look to improve to get the project on a stable footing?
Mention what are the essential components of embedded system?
Why is the single responsibility principle important?
Write a constant time consuming statement lot finding out if a given number is a power of 2?
What's the difference between unit test and integration test?