Your network contains an Active Directory domain named contoso.com. The domain
contains a domain controller named DC1. DC1 has the DNS Server server role installed and
hosts an Active Directory-integrated zone for contoso.com. The no-refresh interval is set to
three days and the refresh interval is set to 10 days.
The Advanced DNS settings of DC1 are shown in the Advanced DNS Settings exhibit. (Click
the Exhibit button.)

You open the properties of a static record named Server1 as shown in the Server1 Record
exhibit. (Click the Exhibit button.)

You discover that the scavenging process ran today, but the record for Server1 was not
deleted.
You run dnscmd.exe and specify the ageallrecords parameter.
You need to identify when the record for Server1 will be deleted from the zone.
In how many days will the record be deleted?

A.
7

B.
10

C.
17

D.
20