Final answer:
Synchronization techniques, clustering, and software agents are used to overcome the challenges of managing the resources of the IoT. Hence the correct answer is option D
Step-by-step explanation:
Synchronization techniques are used to overcome the challenges of managing the resources of the IoT. These techniques ensure that multiple devices in the IoT can share and access resources efficiently without conflicts. For example, synchronization techniques like mutual exclusion and semaphores can be used to manage access to shared resources in a smart home system.
Clustering is another technique used in IoT resource management. By grouping devices into clusters based on their capabilities or proximity, the resources can be efficiently allocated and managed within each cluster. Clustering can help in load balancing and improving overall system performance.
Software agents are also employed to overcome resource management challenges in the IoT. These agents act as intelligent entities that can autonomously manage resources and perform tasks on behalf of users. For example, a software agent can dynamically allocate resources to different devices based on their demand and the available resources in the IoT network.
Hence the correct answer is option D