Which two statements are true about Internet of Things (IoT)?
A . Different IOT approaches need to be established integrate different technologies such as mobile, cloud, big data, and analytics, and connects everyday objects to each other and to the Internet.
B . Cloud technology is well suited to enable IoT, offering high degrees of agility, low and flexible costs, and excellent resource utilization.
C . Using IoT, hospitality-based businesses can better track customer behavior and preferences to deliver rewards and more tailored services that differentiate their businesses.
D . IOT is not useful in asset tracking scenarios because there is an unavailability of low-cost connected devices and sensors that can be embedded into all of the various assets that need tracking.