300-300

300-300 practice questions, page 4 of 5, with answer review and explanations.

Question 16

Which of the following groups exists by default in an Active Directory domain?

  1. Domain Administrators
  2. Domain Users
  3. Domain Blacklist
  4. Domain Update Role Accounts
  5. Unassigned Users

Question 17

Which of the following FSMO roles exist? (Choose two.)

  1. File Server
  2. Directory Server
  3. PDC Emulator
  4. RID Master
  5. Global Catalog

Question 18

When using rsync to synchronize the SYSVOL share's contents between multiple Samba servers, which of the following precautions should be taken? (Choose three.)

  1. Synchronize from the domain controller which is the PDC emulator to the other domain controllers.
  2. Overwrite the permissions of all files in the SYSVOL directory to be readable by root only after each sync.
  3. Make the SYSVOL share read only on all domain controllers but the one used as synchronization source.
  4. Make sure that the SYSVOL share is active on only one domain controller.
  5. Make sure to make all changes to GPOs on the domain controller which is the replication source.

Question 19

Which of the following commands adds a forward DNS record named fileserver01 pointing to the IPv6 address 2001:db8::190 into the DNS zone samba.private on the Samba 4 server dc1?

  1. net dns -S dc1 -U Administrator addrecord fileserver01.samba.private AAAA 2001:db8::190
  2. dnstool -f dns.tdb add fileserver01.samba.private AAAA 2001:db8::190 -U Administrator
  3. samba-dns dynupdate -S dc1 -U Administrator -h fileserver01.samba.private -t AAAA -V 2001:db8::190
  4. nsupdatesmb -U Administrator //dc1/samba.private/fileserver01 add AAAA 2001:db8::190
  5. samba-tool dns add dc1 samba.private fileserver01 AAAA 2001:db8::190 -U Administrator

Question 20

A Samba 4 server provides DNS information regarding an Active Directory Domain. All other DNS information is provided by an additional DNS server. Which of the following solutions ensures that the clients of the Samba server can look up all DNS records including those from the domain?

  1. The additional DNS server is configured in the file /etc/resolv.conf on the Samba server and the option dns forwarder = yes is set in smb.conf.
  2. The search domain of all clients is set to the Active Directory domain name. All clients query only the additional DNS server and not a domain controller.
  3. Both the Samba server and the additional DNS server are configured on the clients. This ensures that the Samba server is listed first in each client's resolv.conf.
  4. All clients are configured to send DNS queries to the additional DNS server only. The Samba server's smb.conf contains the option wins dns proxy = yes to provide all domain-related naming information via the NetBIOS name service independently from DNS.
  5. The additional DNS server is configured in the option dns forwarder in smb.conf. All clients query the Samba server for any DNS information.