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Most Recent LPI 300-300 Exam Dumps

 

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.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the LPI 300-300 exam and achieve success.

The questions for 300-300 were last updated on Mar 3, 2026.
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Question No. 1

Which command creates a consistent copy of LDB files?

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Correct Answer: C

Consistent Copy of LDB Files:

C . ldbbackup: The ldbbackup command is used to create a consistent copy of LDB files. LDB files are used by Samba to store data in a database format. The ldbbackup utility ensures that the data is copied in a consistent state, which is crucial for backup and recovery processes.


Samba documentation on ldbbackup

General LDB management guides

Question No. 2

Which of the following statements is true regarding Samba 4?

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Correct Answer: C

Samba 4 Features: Samba 4 introduces major enhancements over Samba 3, including the ability to function as an Active Directory (AD) Domain Controller.

Capability as AD Controller:

Samba 4 includes support for AD protocols, allowing it to manage domain users and computers similar to a Windows AD server.

Incorrect Statements Clarified:

Samba 4 is a significant update with new features.

Windows clients can connect to Samba 4 servers.

Samba 4 does not include a proprietary file system called sambafs.

Samba 4 can integrate with existing AD domains.


Samba Wiki - Samba4

Question No. 3

Which of the following Samba commands provides comprehensive information and status flags on the user candidate?

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Correct Answer: C

pdbedit: This Samba command is used to manage the user accounts stored in the Samba password database.

-v: The verbose option provides detailed information.

-u candidate: Specifies the user for which to display the information.

Other Commands:

smbpasswd, net sam show, samba-tool user list, getent smbpasswd: These commands do not provide the same comprehensive information and status flags as pdbedit.


Samba pdbedit Documentation

Question No. 4

Which of the following TCP ports is used to provide the SMB protocol without NetBIOS?

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Correct Answer: E

The SMB protocol (Server Message Block) is used for providing shared access to files and printers.

Historically, SMB ran on top of NetBIOS over TCP/IP using port 139.

SMB can also run directly over TCP/IP without the NetBIOS layer, which uses port 445.

Therefore, TCP port 445 is used to provide the SMB protocol without NetBIOS.


Official IANA port numbers: https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml

Microsoft documentation on SMB: https://docs.microsoft.com/en-us/windows/win32/fileio/microsoft-smb-protocol-and-cifs-protocol-overview

Question No. 5

In order to generate an individual log file for each of the machines connecting to a Samba server, which of the following statements must be used in the Samba configuration file?

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Correct Answer: A

Individual Log Files:

A . log file = /var/log/samba/log.%m: To generate an individual log file for each machine connecting to a Samba server, the %m variable is used in the log file path. This variable represents the machine name of the connecting client. Thus, the configuration line log file = /var/log/samba/log.%m creates a unique log file for each client machine.


Samba smb.conf manual

Logging configurations in Samba

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