CompTIA A+ Certification Training Labs is a beginner-level collection of 12 hands-on exercises for learners developing practical IT support skills or preparing for the 220-1201 and 220-1202 exams. The course focuses on selected hardware, networking, Linux administration, security, and troubleshooting tasks in Ubuntu 22.04 environments.
Each lab uses five guided steps to take you through a defined support workflow, from configuring virtual memory and storage to isolating disk-space and DNS problems. The emphasis is on performing and verifying tasks at the command line rather than reviewing every topic in the certification objectives.
What You Will Learn
After completing this course, you will be able to:
- Inspect virtual RAM allocation and configure, format, mount, and unmount storage
- Configure static IP addressing with Netplan, verify the result, and return a system to DHCP
- Test local and external connectivity with tools such as
ping,traceroute, andnslookup - Manage wireless connection profiles with
nmcli - Create and administer user accounts, navigate file systems, and manage software with
aptanddpkg - Apply Linux ownership and permission settings and configure basic UFW firewall rules
- Diagnose disk-space and DNS-resolution problems and verify that corrective actions worked
Who This Course Is For
This course is for aspiring IT support technicians, CompTIA A+ candidates who need command-line practice, and beginners who want guided experience with common Linux support tasks.
Prerequisites: Professional IT experience is not expected. Familiarity with basic computer concepts and a willingness to work in a terminal will help.
Learning environment: All labs run in guided Ubuntu 22.04 command-line environments. Hardware allocation and wireless scenarios are virtual or simulated, so the course develops configuration and diagnostic workflows rather than physical repair skills.
Frequently Asked Questions
Is this a complete CompTIA A+ preparation course?
No. These labs provide focused practice on selected support tasks that relate to hardware, networking, operating systems, security, and troubleshooting. Use them alongside broader theory study and exam-objective review.
Which CompTIA A+ exam versions does the course target?
The current course is designed around exam codes 220-1201 and 220-1202. Because certification objectives can change, compare the course scope with CompTIA's current published objectives before scheduling an exam.
Will I work with physical hardware or Windows and macOS systems?
No. The 12 labs use Ubuntu 22.04 environments and virtual or simulated hardware and wireless workflows. Physical component handling and Windows or macOS administration are outside this course's scope.
Does completing the course award the CompTIA A+ certification?
No. Completing the course is not the same as earning the CompTIA A+ credential; that certification is awarded through CompTIA's examination process.
