Which of the following is not a core building block of iot

MCQ Answer

Which of the following is NOT a core building block of IoT?

निम्नलिखित में से कौन सा आईओटी का मूल आधार नहीं है?

Topic : Introduction to IoT

A. Sensors

B. Connectivity

C. Blockchain

D. Data Processing

Correct Answer is :

C. Blockchain