Quick Answer
Networking questions on this certification test your ability to deploy and manage networking concepts in scenario-based situations.
Use this page to practise Networking questions for this certification. Focus on how the exam tests networking in scenario format — understanding the why behind each answer builds more durable knowledge than memorising options.
What the exam tests
Common exam traps
TCP/IP and Common Ports for A+
Objective 2.1 · Networking
Wi-Fi Standards and Protocols
Objective 2.2 · Networking
Networking Hardware: Routers, Switches, APs
Objective 2.3 · Networking
Network Configuration: IP, DNS, DHCP
Objective 2.4 · Networking
Internet Connection Types
Objective 2.5 · Networking
DNS and DHCP Configuration for A+
Objective 2.1 · Networking
IPv4 Address Classes and Ranges
Objective 2.1 · Networking
Private vs Public IP Addresses
Objective 2.1 · Networking
Subnet Masks and CIDR for A+
Objective 2.1 · Networking
IPv6 Basics for A+
Objective 2.1 · Networking
Default Gateway Configuration
Objective 2.1 · Networking
Network Cable Types: Cat5e, Cat6, Cat6a, Cat8
Objective 2.3 · Networking
RJ-45 Crimping and T568A/B Pinouts
Objective 2.3 · Networking
Fiber Optic Cables for A+
Objective 2.3 · Networking
Wireless Security: WEP, WPA, WPA2, WPA3
Objective 2.2 · Networking
Firewall Basics for A+
Objective 2.4 · Networking
VPN Basics for A+
Objective 2.4 · Networking
Network Command Tools: ping, ipconfig, nslookup, tracert
Objective 2.4 · Networking
Home and SOHO Network Setup
Objective 2.3 · Networking
Metered Network Connections
Objective 2.4 · Networking
Proxy Server Configuration
Objective 2.4 · Networking
Common Ports and Protocols for A+
Objective 2.1 · Networking
Free 220-1101 practice questions with full explanations. Test what you learn chapter by chapter.
220-1101 Practice Questions