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LPIC-3 Exam 300: Mixed Environments (300-100) - Linux Professional Institute Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
145 Total Questions
1
Question
A Samba 4 server provides DNS information regarding an Active Directory Domain. All other DNS information is provided by another 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?
Options
A The additional DNS server is configured in the option dns forwarder in smb.conf. All clients query the Samba server for any DNS information.
B 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.
C All clients are configured to send DNS queries to the additional DNS server only. The Samba servers smb.conf contains the option wins dns proxy = yes to provide all domain-related naming information via NetBIOS name service independently from DNS.
D Both the Samba server and the additional DNS server are configured on the clients. It is ensured that the Samba server is listed first in each client's resolv.conf.
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2
Question
In the example below, what is the missing argument that is required to use secret as the password to authenticate the replication push with a slave directory server?
replica uri=ldaps: //slave.example.com: 636
binddn="cn=Replicator,dc=example,dc=com"
bindmethod=simple ______________=secret
Options
A master
B secure
C password
D credentials
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3
Question
Which of the following are correct values for boolean parameters in smb.conf? (Select THREE correct
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4
Question
Which files store printer and driver properties created on the server?
Options
A printers.tdb and drivers.tdb
B ntprinters.tdb and ntdrivers.tdb
C print_spool.tdb and ntdrivers.tdb
D printers.tdb and spooler.tdb
E printforms.tdb and ntprinters.tdb
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5
Question
Fill in the blank. What samba command generates the following output? (Specify ONLY the command without any path or parameters.)

Exhibit
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