Sharpen your Cisco Certified Technician (CCT) 100-490 exam prep with this curated set of sample questions. Focused on Cisco hardware, networking protocols, diagnostic utilities, and service procedures, these questions mirror real exam scenarios. Whether you're pursuing your first Cisco certification or refreshing for CCT RSTECH renewal, this exam material helps reinforce your skills and ensure you're ready for the 100-490 challenge. Trusted by aspiring field technicians and C