What is the procedure to be followed for investigatingthe faults and how do you deal with intermittent faults?

To investigate faults, begin by gathering detailed information about the issue, including symptoms, error messages, and conditions under which the fault occurs. Next, perform a systematic analysis, isolating components and testing them to identify the root cause. For intermittent faults, maintain detailed logs and utilize monitoring tools to capture data during fault occurrences, and replicate the conditions under which the fault manifests to better understand its behavior. Document findings and implement solutions while continuously monitoring for recurrence.