Question 88Asked in Bihar STET 2025 Paper II Computer Science, 4 Nov 2025, Shift 2 (2:00 PM)

ZigBee architecture has ________layers?Zigbee आर्किटेक्चर में ________layers हैं?

Zigbee आर्किटेक्चर में ________layers हैं?
  1. A44
  2. B55
  3. C66
  4. D77
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Correct answer: (B) 55

Explanation

The key counts ZigBee's architecture as 5 layers: physical and MAC (from IEEE 802.15.4), then network, application support sublayer and application layer (from the ZigBee stack).कुंजी ZigBee की आर्किटेक्चर को 5 परतों की गिनती है: physical और MAC (IEEE 802.15.4 से), फिर network, application support sublayer और application layer (ZigBee stack से)।

From Bihar STET 2025 Paper II Computer Science PYQ, 4 Nov 2025, Shift 2 (2:00 PM)

This is question 88 of Bihar STET 2025 Paper II Computer Science PYQ, 4 Nov 2025, Shift 2 (2:00 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.