Practice question 422 of 506 · medium
A domain experiences clock drift and Kerberos failures. Select two relevant investigations.
Select all that apply. Every correct option and no extras are required for credit in the app.
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✓ Correct answers
- Check the forest-root PDC emulator source and status
- Validate UDP 123 reachability and downstream synchronization
The hierarchy source and UDP NTP path determine synchronization. TCP is not NTP validation; password resets do not correct skew; disabling sync cannot guarantee agreement.
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