Computer Networking & Troubleshooting Practice Tests — 1 Subject

Hardware & Networking focuses on the installation, configuration, maintenance, and management of computer hardware components and network systems. It includes topics such as routers, switches, cables, operating systems, network connectivity, and troubleshooting techniques. This field helps individuals develop technical skills required to build and maintain reliable IT infrastructures. Hardware and networking knowledge is essential for system administration, technical support, and network management roles.