COURSE INFORMATION
CompTIA Server+
by: Graduate Institute of South AfricaPublished on: 19/04/2026CompTIA Server+ is a vendor neutral certification for IT professionals who install, manage, and troubleshoot servers. CompTIA describes Server+ as a global certification that validates hands on skills for professionals working with servers in data centres, on premise environments, and hybrid environments.
CompTIA Linux+
by: Graduate Institute of South AfricaPublished on: 19/04/2026CompTIA Linux+ is a vendor neutral certification designed for IT professionals who need practical Linux system administration knowledge. The certification validates the ability to manage, secure, automate, and troubleshoot Linux systems in cloud and hybrid environments, with coverage across system management, security, automation, containers, virtual machines, and troubleshooting.
CompTIA A+ (Core 1 & 2)
by: Graduate Institute of South AfricaPublished on: 18/04/2026CompTIA A+ is an entry level IT certification designed for people who want to begin or strengthen a career in technical support. The certification is built around two exams, Core 1 and Core 2. CompTIA states that Core 1 focuses on hardware and networking, while Core 2 focuses on operating systems and security.
CompTIA Network+ Course
by: Graduate Institute of South AfricaPublished on: 18/04/2026CompTIA Network+ Course | GISA. Study networking, TCP/IP, DNS, DHCP, routing, switching, firewalls, cloud, and virtualisation.
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