Question

Which of the following is true?
a. IoT is a subset of M2M
b. M2M is a subset of IoT
c. IoT is a subset of CPS
d. CPS is a subset of Web of Things (WoT)

Answer 1

IoT is the subset of CPS. IoT or Internet of Things is about connecting things which includes objects and machines to the internet and eventually to each other.

Cyber Physical Systems (CPS) are integration of computation, networking and physical process. This is the major point of distinction between IoT and CPS.

Answer 2

'M2M is a subset of IoT' is a True statement.

Option (c)

Explanation:

The 'Internet of Things (IoT)' is a combined system of associated computing units, mechanical and digital devices, items, creatures or people. The communications of 'Machine-to-Machine' (M2M), 'Cyber-Physical-Systems' (CPS) and the 'Web-of-Things' (WoT) are very keenly associated with IoT.

• M2M means to communications and interactions among machines and devices.  
• CPS means the 'integration of computation', 'networking and physical process'.
• WoT integrates the network of objects, things, systems and applications, and people to the Web.

To know more

Machine to Machine M2M is designed for​

https://brainly.in/question/12083007

What is the full form of cps

https://brainly.in/question/4589973