The LPIC-3 certification is the culmination of the multi-level professional certification program of the Linux Professional Institute (LPI). LPIC-3 is designed for the enterprise-level Linux professional and represents the highest level of professional, distribution-neutral Linux certification within the industry. Four separate LPIC-3 specialty certifications are available. Passing any one of the four exams will grant the LPIC-3 certification for that specialty.
The LPIC-3 Mixed Environments certification covers the administration of Linux systems enterprise-wide in mixed environments.
Current version: 3.0 (Exam code 300-300)
Previous version: 1.0 (Exam code 300-100)
Available until February 23rd, 2022
Objectives: 300-300
Prerequisites: The candidate must have an active LPIC-2 certification to receive the LPIC-3 certification.
Requirements: Passing the 300 exam. The 90-minute exam is 60 multiple-choice and fill-in-the-blank questions.
Validity period: 5 years
Cost: Click here for exam pricing in your country.
Languages for exam available in VUE test centers: English, Japanese
Languages for exams available online via OnVUE: English, Japanese
View LPIC-3 Mixed Environments exam objectives
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77% of those who were certified received a pay increase within 6 months
-Pearson VUE Value of IT Certification Report, 2021
The certifications that gained the most value over the past three months in the sysadmin space were all Linux-related: LPIC-2, LPIC-3 and Red Hat Certified Systems Administrator
-Foote Research Group IT Skill Certs Pay Data Trend, 2021
63% of hiring managers are seeking employees who can architect solutions based on open source software
-Open Source Jobs Report, 2020
To receive the LPIC-3 Mixed Environments certification, you must be LPIC-2 certified and pass the 300 exam
At LPI we take the guesswork out of what’s on the exam. Our exam objectives show you what topics you can expect to find on the exams as well as the relative importance of those topics. No matter which study resources you choose to prepare for your LPI exams, reviewing the individual exam objectives should be at the core of any study plan.
LPIC-3 Mixed Environments major topics
- Samba Basics
- Samba and Active Directory Domains
- Samba Share Configuration
- Samba Client Configuration
- Linux Identity Management and File Sharing
92% of employers said IT certified individuals receive higher starting salaries than those without.
-CompTIA HR Perceptions of IT Training and Certification Study
44% of hiring managers are increasing salaries for open source talent over other departments
-open source Jobs Report
87% of organizations say it’s hard to find open source talent
-open source Jobs Report