Could you elucidate on the concept of a watchdog timer?

Embedded Engineer

Microsoft

HP

IBM

Intel

Lockheed Martin

Juniper Networks

  • Can you discuss the role and functionality of a watchdog timer?
  • Can you explain what a watchdog timer is?
  • Can you provide an overview of a watchdog timer and its uses?
  • Could you elucidate on the concept of a watchdog timer?
  • How do you define a watchdog timer in the context of system reliability?
  • How would you describe the function and importance of a watchdog timer?
  • In your experience, what is a watchdog timer and what is its role?
  • What do you know about watchdog timers and their purpose in systems?
  • What is a watchdog timer and why is it important in system design?
  • What's your understanding of a watchdog timer in embedded systems?

Interview question asked to Embedded Engineers interviewing at Teradyne, Lockheed Martin, Mouser Electronics and others: Could you elucidate on the concept of a watchdog timer?.