Lpi 300-300 : LPIC-3 Exam 300: Mixed Environments, version 3.0

  • Exam Code: 300-300
  • Exam Name: LPIC-3 Exam 300: Mixed Environments, version 3.0
  • Updated: Oct 27, 2026
  • Q & A: 55 Questions and Answers

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About Lpi 300-300 Exam Cram

Nobody should walk the 300-300 preparation road alone. In 2026, Test4Cram accompanies Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 candidates with 55 practice questions, three study formats, and after-sales support that actually answers.

Lpi 300-300 Exam Overview:
Certification Vendor:Linux Professional Institute (LPI)
Exam Name:LPIC-3 Exam 300: Mixed Environments
Exam Number:300-300
Exam Price:USD 200
Passing Score:500/800
Exam Format:Fill in the Blank, Multiple Choice
Available Languages:English, Japanese
Exam Duration:90 minutes
Real Exam Qty:60
Certificate Validity Period:5 Years
Related Certifications:LPIC-3 Mixed Environments
Sample Questions:Free Download 300-300 Test Exam Cram
Exam Way:Pearson VUE Test Center or Online Proctored Exam (OnVUE)
Pre Condition:An active LPIC-2 certification is required to receive the LPIC-3 Mixed Environments certification. The LPIC-2 and LPIC-3 exams may be taken in any order.
Official Syllabus URL:https://www.lpi.org/our-certifications/lpic-3-300-overview/
Lpi 300-300 Exam Syllabus Topics:
SectionObjectives
Samba Basics- Samba Concepts and Architecture
  • 1. Samba Daemons and Services
  • 2. NetBIOS and Name Resolution
  • 3. SMB/CIFS Protocol Fundamentals
- Samba Server Installation and Configuration
  • 1. smb.conf Configuration
  • 2. Authentication Methods
  • 3. User and Group Management
Samba Client Configuration- Client Connectivity
  • 1. Troubleshooting Client Access
  • 2. Authentication and Credentials
  • 3. Mounting SMB Shares
- Client Utilities
  • 1. Testing and Diagnostics
  • 2. smbclient Usage
  • 3. Network Browsing
Linux Identity Management and File Sharing- Identity Management
  • 1. Centralized Authentication
  • 2. Directory Services
  • 3. LDAP Integration
- Enterprise File Sharing
  • 1. Network File Services
  • 2. Security and Access Policies
  • 3. Cross-Platform Resource Access
Samba Share Configuration- File and Print Services
  • 1. Access Control and Permissions
  • 2. Printer Share Configuration
  • 3. File Share Management
- Advanced Share Features
  • 1. ACL Management
  • 2. Quota and Resource Control
  • 3. VFS Modules
Samba and Active Directory Domains- Active Directory Integration
  • 1. Kerberos Authentication
  • 2. Winbind Configuration
  • 3. Domain Membership
- Domain Services
  • 1. Group Policy Support
  • 2. User and Group Synchronization
  • 3. Trust Relationships

300-300 Exam FAQ: Professional Answers for Lpi Candidates

Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 is an official Linux Professional Institute (LPI) certification exam, registered under the code 300-300. Passing it earns the LPIC Level 3 certification, positioned at the Expert level. It also connects to LPIC-3 Mixed Environments. Professional work increasingly demands professional proof, and this exam supplies exactly that.

The Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 exam contains 60 questions to be answered within 90 minutes. The candidates who struggle most are rarely the least knowledgeable; they are the least rehearsed at time allocation. Practice full timed sessions in the Test4Cram engine, learn to flag and move on, and the official clock becomes a familiar companion instead of a threat.

Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 requires 500/800 to pass, and official registration costs USD 200. Since a retake bills the full USD 200 again, confirming readiness first is simply good economics. Run repeated scored sessions with the Test4Cram practice tests and schedule the exam once the passing line sits comfortably below your typical result.

An active LPIC-2 certification is required to receive the LPIC-3 Mixed Environments certification. The LPIC-2 and LPIC-3 exams may be taken in any order.

Vendor policies do change, so verify the current requirements before you register via the official exam page.

Yes. Test4Cram offers a free demo of the Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 questions as part of its pre-sale service, so you can evaluate quality before choosing among the three versions. After purchase, updates are free for 365 days, and when your product expires you can extend the update service at a 50% discount.

A 100% money-back guarantee protects your purchase under clear conditions. Take the Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may also choose an exchange: two other exam products of equal value, free, with the update service on your original purchase kept.

Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, available 24 hours. Installation is unlimited across your computers.

Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 covers 5 official domains. The largest include Linux Identity Management and File Sharing, Samba Client Configuration, and Samba and Active Directory Domains. The full breakdown is in the topics section above; review it first and your study plan practically writes itself.

Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 Sample Questions:
Question #1

Which command creates a consistent copy of LDB files?

  • A. ldbsync
  • B. smbbackup
  • C. ldbbackup
  • D. tdbbackup
  • E. samba-backup
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #2

Which of the following lines is missing in the given [printers] share definition?

  • A. printable = yes
  • B. print admin = Administrator, root, @lpadmin
  • C. printcap name = cups
  • D. load printers = yes
  • E. print script = /usr/bin/lp -d %P %s
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).

Question #3

Which of the following Group Policy Objects exist by default in an Active Directory domain? (Choose two.)

  • A. Default Domain Policy
  • B. Default Domain Firewall Policy
  • C. Default Domain File Access Policy
  • D. Default Domain Controllers Policy
  • E. Default Domain Print Driver Policy
Reveal Solution  Discussion  0

Correct Answer: A,D  🗳️

Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).

Question #4

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

  • A. Through the share GCS SMB which is available on each domain controller.
  • B. Through SRV records in the DNS sub zone _msgc in the domain's DNS zone.
  • C. Through LDAP queries to the ports 3268 (plain text) and 3269 (TLS encrypted).
  • D. Through LDAP queries to the base dn CN=GC in the standard LDAP directory.
  • E. Through GCS records in the DNS sub zone _gc in the domain's DNS zone.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).

Question #5

Which of the following commands sets up Samba 4 as an Active Domain Directory Controller for a new domain?

  • A. samba-dcpromo
  • B. smbcontrol dcpromo
  • C. samldap-domainadd
  • D. net ads prepare domain
  • E. samba-tool domain provision
Reveal Solution  Discussion  0

Correct Answer: E  🗳️

Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).

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