Prepare for the LPIC-3: Mixed Environments - Exam 300 - version 3.0 exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.
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The [homes] section of smb.conf contains the parameter browseable = no. What are the resulting consequences? (Choose two.)
When browseable = no is set in the [homes] section of smb.conf, it prevents the share from appearing in the list of available shares when users browse the server. However, users can still access their home directories if they specify the correct UNC path directly.
A . When browsing the Samba server, there is no visible share named after the current user.
The share will not appear in the list of shares visible to the user during browsing.
D . The homes share can be directly accessed by specifically opening this share by its UNC path.
Users can still access the share by directly typing the path in the form \\servername\username.
Samba Official Documentation - Home Directories
Which of the following are valid Samba backends to store user and group information? (Choose two.)
smbpasswd: This backend uses the smbpasswd file to store user and group information. It is a simple plaintext file format that holds password hashes and other account information.
ldapsam: This backend utilizes LDAP (Lightweight Directory Access Protocol) to store user and group information. LDAP is a more scalable and flexible option suitable for larger environments.
Other Options:
sdb, krb, smb: These are not valid Samba backends for storing user and group information.
Samba User and Group Database Backends
Which of the following commands open NFSv4 ACLs in an editor? (Choose two.)
To open NFSv4 ACLs in an editor, the following commands can be used:
nfs4_setfacl -e: This command is used to set NFSv4 ACLs, and the -e option opens the ACLs in an editor for modification. The command usage is:
This opens the ACL editor where the user can modify the ACLs for the specified file.
nfs4_editfacl: This command is a more intuitive way to edit NFSv4 ACLs directly in an editor. It provides a user-friendly interface for managing ACLs.
NFSv4 ACL Tools Documentation
NFSv4 ACLs
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?
dns forwarder: This smb.conf option specifies the DNS server to which queries should be forwarded if they cannot be resolved locally by the Samba server.
Configuration:
Add dns forwarder =
Ensure all clients are configured to query the Samba server for DNS information.
Process:
Clients send all DNS queries to the Samba server.
If the Samba server cannot resolve a query locally, it forwards the request to the additional DNS server.
Benefit: This ensures that all DNS records, including those from the Active Directory domain and other DNS information, can be resolved by the clients.
Samba DNS Forwarding
How is Samba instructed to read its entire configuration from the registry?
Configuration Backend: Samba can be configured to read its settings from various backends, including the Windows registry.
Setting the Backend:
Adding config backend = registry in the [global] section of smb.conf instructs Samba to use the registry for its configuration.
Implementation Steps:
Open the smb.conf file.
Add the line config backend = registry under the [global] section.
Restart the Samba services to apply the changes.
Samba Wiki - Configuration
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