State any five of the following to be correct or wrong and accordingly justify or comment, as per your judgement 1. The constrained Application Protocol (COAP) is capable of dealing with both the asynchronous connectionless interactions and following the request and response sequences to enable some connection orientedness. 2. The design principles recommended for any REST architecture, suggests covert directory structures over web to attain an additional layer of cyber-security. 3. The traditional Internet routing protocols fail for the Low power Lossy Networks (LLNs) because of the node properties blinded routing that pursues only least cost links selected in the routing tree. 4. The CSMA-CA for the wireless communication employs the exponential back-off functions as the unique strategy in a post-collision state, which is only detectable through the timeouts on acknowledgements due for the packets transmitted. 5. The DAG Information Object (DIO) helps discover a node which would like to pursue some Data attributes in a LLN, makes Routing Protocol for Low power (RPL) aligning to the Directed Diffusion method for the WSNs. Similarly, Data Advertisement Object (DAO) is parallel to the meta-data broadcast in SPIN for a flat hierarchy in WSN. 6. For WSN dissemination differentiating the Qos classification is bound to have a hierarchical WSN structure