اختبار شهادة Certified Ethical Hacker (CEH) V13

السؤال 297 من 344

كل الأسئلة

George needs a short-range wireless technology for industrial systems that is based on the IEEE 802.15.4 standard. It should support low-rate, infrequent data transfer within about 10–100 meters and be common in IoT environments. Which technology best fits these requirements?

الخيارات

  • A MQTT
  • B LPWAN
  • C Zigbee‎
  • D NB-IoT

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.