Networking
Grafx-IT-Solutions Networking About Duration Networking involves the interconnection of computers and devices to enable communication and resource sharing. It encompasses various technologies such as routers, switches, and protocols like TCP/IP. Networks can be categorized into local area networks (LANs) for limited geographic areas and wide area networks (WANs) for larger […]
Hardware
Grafx-IT-Solutions HARD WARE About Duration Hardware refers to the physical components of a computer system that can be touched and manipulated. It includes devices such as the central processing unit (CPU), memory modules, storage devices (e.g., hard drives or SSDs), input devices (e.g., keyboard and mouse), output devices (e.g., monitor […]
CCNA
Grafx-IT-Solutions CCNA About Duration CCNA, or Cisco Certified Network Associate, is a widely recognized entry-level certification in networking. Offered by Cisco, it validates foundational skills in installing, configuring, operating, and troubleshooting small to medium-sized networks. CCNA covers key networking concepts, including routing and switching, security, and wireless technologies. Obtaining CCNA […]
Linux
Grafx-IT-Solutions LINUX About Duration Linux is an open-source, Unix-like operating system kernel, first developed by Linus Torvalds. It forms the basis for numerous free and customizable operating systems known as distributions (distros), including Ubuntu, Debian, and Red Hat. Linux is widely used for servers, embedded systems, and desktop computing. Known […]