n a typical sensor cloud architecture with virtualization, one virtual sensor can be associated with how many physical sensors? a. Only one b. One or more than one c. None d. Only two

In a typical sensor cloud architecture, the sensor cloud infrastructure that provides the virtualization lies ______________________________ a. At the same layer as physical sensor devices b. At the application layer c. In between the physical sensor layer and the application layer d. Sensor cloud does not support virtualization

Sensor virtualization aims to achieve more _________________________ in providing sensor based services a. Complexity b. Flexibility

Which among the following cases is most likely to reduce the overall price of sensor-cloud implementation provided that the data traverses through multiple sensor hops starting from the origin sensor to the sink node, and provided that all owners are honest and charge for only what is required? a. If physical sensors are owned by multiple owners with high profit margin b. If all physical sensors are owned by a single owner with uniform profit margin

hich one of the following statement is true about the Virtualization?Select one:a. In Virtualization, We only allocate physical hardware required for computing.b.In Virtualization, we analyze the strategy related problems that customers may face.c.In Virtualization, it is necessary to compile the Multitenant properly.d. It provides a logical name for a physical resource, and on-demand provides an indicator of that physical resource.

10.Which of the following statements about virtual machines (VMs) is correct?(1 Point) Only one VM per physical computer can run at a time.VMs are software-based emulations of a physical computer.A VM uses the physical computer’s virtual hardware.VMs must use the same operating system as the host computer.