IT Practice Exam Library

Comprehensive coverage of IP addressing including IPv4/IPv6, DHCP, DNS, subnetting, and network address translation

Comprehensive coverage of network cabling including copper cables (coax, twinax, twisted-pair), fiber-optic cables (SMF/MMF), connectors, testing tools, and transmission characteristics

Comprehensive beginner exam covering cloud computing basics including service models (SaaS, PaaS, IaaS), deployment models, key characteristics, and major cloud providers

Covers IT fundamentals including computing concepts, infrastructure, applications, software development basics, databases, and security. Ideal for entry-level learners and career changers preparing for CompTIA Tech+ (FC0-U71).

Covers network infrastructure including facilities (MDF/IDF), rack systems, structured cabling standards, cable management, and environmental controls

Comprehensive introduction to networking fundamentals covering network types, devices, protocols, the OSI model, topologies, and basic troubleshooting concepts

Comprehensive practice exam covering all topics from the ITN series including OSI model, protocols, network devices, security, and troubleshooting

Comprehensive practice exam covering all topics from the ITN series including OSI model, protocols, network devices, security, and troubleshooting

Comprehensive coverage of network protocols including TCP/IP, encryption protocols, remote access protocols, and troubleshooting tools

Comprehensive coverage of wireless networking including 802.11 standards, Wi-Fi security (WEP/WPA/WPA2/WPA3), wireless transmission characteristics, authentication protocols, and troubleshooting