CompTIA Study Materials
AWS Study Materials
AWS Cloud Practitioner AWS Cloud Practitioner
AWS Cloud Practitioner CLF-C02
Microsoft Study Materials
Microsoft Azure Fundamentals Microsoft Azure Fundamentals
Microsoft Azure Fundamentals AZ-900

Free CompTIA A+ 220-1101 Practice Question

What wireless technology is used by contactless payment services?

  • IR

  • Bluetooth

  • WiFi

  • NFC

This question is for objective:
Mobile Devices
Your Score:
Mobile Devices
Networking
Hardware
Virtualization and Cloud Computing
Hardware and Network Troubleshooting