Choose the 'RIGHT' statements : A. IoT term was first used by Ashton in…
2025
Choose the 'RIGHT' statements :
A. IoT term was first used by Ashton in context to supply chain management with RFID-tags
B. Bluetooth 4.0 is working on the frequency range of 2.4 MHz
C. Gyroscope is normally related to the motion sensors
D. IPv6 is related to the coding of vaccines protocol
E. GSM is global sequence of Mechanics
Answer: C. A, C — Statement A is correct: Kevin Ashton coined the term IoT in 1999 regarding RFID and supply chains. Statement B is incorrect: Bluetooth operates at 2.4 GHz,…
- A.
A, B
- B.
D, E
- C.
A, C
- D.
B, D
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Correct answer: C
Statement A is correct: Kevin Ashton coined the term IoT in 1999 regarding RFID and supply chains. Statement B is incorrect: Bluetooth operates at 2.4 GHz, not MHz. Statement C is correct: Gyroscopes are standard motion sensors for detecting orientation changes. Statement D is incorrect: IPv6 is a networking protocol, unrelated to vaccines. Statement E is incorrect: GSM stands for Global System for Mobile Communications. The correct combination includes statements A and C.