The 300-300 exam is a Lpi certification exam validating the Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 syllabus shown above. It belongs to these credential paths: LPIC-3 303: Security, LPIC-3 305: Virtualization and Containerization, LPIC-2 Certification, LPIC-1 Certification. Candidates in 2026 prepare for it with PassCollection's 55 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

Computer-based exam delivered via Pearson VUE test centers or online proctoring (where available). Register for the Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 exam through these official channels:

• Linux Professional Institute Certification Registration
• Pearson VUE LPI Exams

After booking, PassCollection delivers your practice questions within 1 minute — preparation starts the same day.

Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 55 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations — and the website runs discounts at intervals, so timing your purchase can save a little more.

The Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 exam contains 60 to complete within 90 minutes. Timed simulation in the PassCollection Desktop Test Engine teaches that rhythm before exam day does.

The official Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 outline defines 4 domains. The leading three are Active Directory Integration, LDAP Directory Services, and Samba and Windows Integration. The full list is in the topics section above, and PassCollection's 55 practice questions cover each one.

Lpi recommends these training resources for the Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 exam:

• LPI Official Training Resources
• LPIC-3 Mixed Environments Study Guide Resources

Follow the training with steady self-testing — the 55 practice questions from PassCollection help you apply theory and fill any gaps the training leaves.

Valid LPIC-2 certification is recommended before attempting LPIC-3 exams. Since requirements change over time, confirm the latest on the official Lpi exam page before scheduling.

PassCollection issues a full refund if you take the Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.

The Lpi LPIC-3 Exam 300: Mixed Environments, version 3.0 exam requires 500 (scaled score out of 800) to pass, and registration costs USD 200 (varies by region). A failed attempt means paying the same fee again — a readiness check with the PassCollection engines before booking is the cheaper option.