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Lpi 300-300 Online Practice Questions and Exam Preparation

300-300 Exam Details

  • Exam Code
    :300-300
  • Exam Name
    :LPIC-3 Mixed Environments - Exam 300 - version 3.0
  • Certification
    :LPI Certifications
  • Vendor
    :Lpi
  • Total Questions
    :53 Q&As
  • Last Updated
    :Jul 12, 2026

Lpi 300-300 Online Questions & Answers

  • Question 31:

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

    A. 133
    B. 138
    C. 139
    D. 386
    E. 445

  • Question 32:

    Which of the following smb.conf options turns a regular file share into a DFS share?

    A. msdfs root = yes
    B. addfs support = yes
    C. dfs forward = yes
    D. follow symlinks = yes
    E. proxy share = yes

  • Question 33:

    FILL BLANK Which sub command ofnetgroups commands related to an AD membership, as in the following example? (Specify ONLY the subcommand without any path or parameters.) net ___ join

  • Question 34:

    Given a proper network and name resolution setup, which of the following commands establishes a trust between a FreeIPA domain and an Active Directory domain?

    A. trustmanager add --domain ad://addom --user Administrator -w
    B. ipa-ad --add-trust --account ADDOM\Administrator --query-password
    C. net ad ipajoin addom -U Administrator -p
    D. ipa trust-add --type ad addom --admin Administrator --password
    E. ipa ad join addom -U Administrator -W

  • Question 35:

    Which group of commands manages the directory replication in an active directory domain?

    A. samba-tool repl
    B. samba-tool directory
    C. samba-tool drs
    D. samba-tool domain
    E. samba-tool sync

  • Question 36:

    How is the Global Catalog of an Active Directory domain accessed?

    A. Through LDAP queries to the ports 3268 (plain text) and 3269 (TLS encrypted).
    B. Through the share GCS SMB which is available on each domain controller.
    C. Through GCS records in the DNS sub zone _gc in the domain's DNS zone.
    D. Through LDAP queries to the base dn CN=GC in the standard LDAP directory.
    E. Through SRV records in the DNS sub zone _msgc in the domain's DNS zone.

  • Question 37:

    In case the following parameters are set in a Samba file share configuration:

    create mask = 711

    force create mode = 750

    What are the effective permissions of a file created with the permissions 777?

    A. 066
    B. 027
    C. 777
    D. 761
    E. 751

  • Question 38:

    Which of the following are valid Samba backends to store user and group information? (Choose two.)

    A. sdb
    B. smbpasswd
    C. ldapsam
    D. krb
    E. smb

  • Question 39:

    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?

    A. 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.
    B. 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.
    C. 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.
    D. 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.
    E. The additional DNS server is configured in the option dns forwarder in smb.conf. All clients query the Samba server for any DNS information.

  • Question 40:

    Which smbclient invocation displays a list of the available SMB shares on the remote Samba server FileSrv1?

    A. smbcontrol -L FileSrv1
    B. smbshares --server FileSrv1
    C. smbstatus -S FileSrv1
    D. smbmount -L FileSrv1
    E. smbclient -L FileSrv1

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