Your network contains a domain controller that is configured as a DNS server. The server hosts an  Active Directory-integrated zone for the domain.   You need to reduce how long it takes until stale records are deleted from the zone.  What should you do（）

• A、From the configuration directory partition of the forest， modify the tombstone lifetime.
• B、From the configuration directory partition of the forest， modify the garbage collection interval.
• C、From the aging properties of the zone， modify the no-refresh interval and the refresh interval.
• D、From the start of authority （SOA） record of the zone， modify the refresh interval and the expire interval.