Ch. 8 Cloud Computing and the Internet of Things Review Questions with Correct Answers

Sensors that can monitor and report data about traffic and parking conditions via the Internet are part of a network of physical objects known as the Internet of Technology False Organizations that are concerned about the security of their data must investigate the cloud provider's processes and applications related to security fully before using public cloud computing true a manufacturing firm cannot benefit from implementing an IoT because the risk of hacking is far too high false all forms of cloud computing begin with a deployment in which a cloud serve provider offers its cloud-based services to the public false an estimated 84% of enterprises now use cloud computing solutions involving multiple clouds, whereas less than 10% of large organizations employ just a single public cloud true like many other firms, Zulily, an online retailer, experienced both improved performance and increased costs after migrating several core business processes to a public cloud service platform false because of the danger of vendor lock-in, organizations must choose a cloud provider wisely true 4G tech, introduced in 2011, provides data transfer speeds of 1-10 Gbps and thus permits fast data transfer, minimal latency, and the ability to connect many IoT devices false in the utilities industry, IoT sensors are used extensively to capture operational data and help the utility provider achieve 24/7 uptime true IoT applications can be classified into four groups based on two key qualities: their degree of sensing and degree of action true security is not a significant concern for developers of IoT applications because of the limited scope of the private data these applications handle false