# Which of the following is a valid way to debug cert-manager issues?

cert-manager, Medium (Advanced), Troubleshooting. https://k8wiz.com/uquiz/which-of-the-following-is-a-valid-way-to-debug-cert-manager-issues

- A. Using the cert-manager debug tool
- B. Checking the cert-manager controller logs
- C. Running cert-manager in debug mode
- D. Using the cert-manager diagnostic utility

**Answer:** Checking the cert-manager controller logs

**Explanation:** Checking the cert-manager controller logs is a valid way to debug cert-manager issues. You can view these logs using 'kubectl logs -n cert-manager -l app=cert-manager' to see what's happening with certificate issuance and any errors that might be occurring.