LFCA study guide
LFCA · Work through your exam, one topic at a time.
The Linux Foundation Certified IT Associate (LFCA) is an entry-level, pre-professional certification aimed at people who are new to IT or considering a first role as an administrator or engineer. The source describes it as a stepping stone: it confirms early proficiency and aptitude and is intended to integrate with other qualifications on the way to more advanced credentials. There are no prerequisites, and the experience level is listed as beginner. The exam is online, proctored and multiple-choice, with a 90-minute duration. The LFCA study guide has 6 sections and about 1,924 words.
01Linux Fundamentals
Linux Fundamentals tests command-line fluency: navigating the filesystem, interpreting permissions, managing processes, and using package tools. Questions often present a symptom and ask which command or permission change resolves it.
318 words, about 2 min02System Administration Fundamentals
System Administration Fundamentals tests day-two operations: accounts, services, logs, storage, networking, and scheduled work. The exam favors practical diagnosis over memorized definitions.
296 words, about 1 min03Cloud Computing Fundamentals
Cloud Computing Fundamentals tests service and deployment models, virtualization versus containers, elasticity, and shared responsibility. Expect scenario questions about choosing the right abstraction and locating operational boundaries.
329 words, about 2 min04Security Fundamentals
Security Fundamentals tests confidentiality, integrity, and availability through identity, least privilege, cryptography, network controls, patching, and incident response. Questions often ask for the control that reduces risk without breaking operations.
319 words, about 2 min05DevOps Fundamentals
DevOps Fundamentals tests collaboration and automation across version control, continuous integration and delivery, infrastructure as code, and observability. The exam emphasizes repeatable pipelines and feedback over individual heroics.
321 words, about 2 min06Supporting Applications and Developers
Supporting Applications and Developers tests the bridge between operations and software teams: runtimes, configuration, APIs, data services, logs, documentation, and reproducible troubleshooting. Applications depend on language runtimes, libraries, environment variables, ports, and backing services.
341 words, about 2 min