Embedded C Interview Questions and Answers
Question: What is the purpose of a watchdog timer in embedded systems?Answer: A watchdog timer is used to reset the microcontroller if the software hangs or encounters an error, ensuring system reliability. |
Is it helpful?
Yes
No
Most helpful rated by users:
- What is embedded C?
- What is a volatile variable in C?
- Explain the significance of the \'const\' keyword in embedded C.
- What is the purpose of the \'volatile\' keyword in C?
- Explain the concept of polling in embedded systems.