TI Quiz .1.1
1.
What is the device that detects or measures an event? Sensor2. How do many people prefer to purchase services and products? Online
3. What is the application of digital technology that encourages business innovation?
Digital Transformation
4. What does data need to be to be useful to businesses and governments? Analyzed 5. If what is done appropriately, smart devices can learn and modify their own code
based on new parameters? Programmed
6. What are there more of than people in the world today? Smart devices
Quiz 1.2
1. Personal Area Network (PAN)
Personal area networks are small networks where connected wireless devices are within personal reach. Connecting your smartphone to your car using Bluetooth is an example of a PAN. Other wireless protocols that can be used in a PAN are Zigbee and Ultra-Wide Band (UWB).
2. Local Area Network (LAN)
LANs are typically networks in a small or local geographic area, such as a home, small business, or department within a large corporation, as shown in the figure. LANs can connect two or more devices, including computers, printers, and wireless devices. LANs provide access to larger wide area networks (WANs) and the internet.
1. What type of computing allows local data to be pre-processed at the edge of the network? Edge
2. What is the acronym for the network type that allows a personal fitness monitor to connect to a smartphone? PAN
3. What is described as the network of networks and is the largest network in the world?
Internet
4. What technology allows wireless devices to connect to other devices within a distance of a person’s arm? Bluethooth
5. What type of networks use electromagnetic waves instead of wires? Wireless
6. What is the name of a collection of servers and data centers within the internet that is used to store and access data anywhere, anytime, and on any device? Cloud
7. What is the acronym for a small business network that might connect 3 PCs and 4 wireless devices? LAN
1.3
1. Retailers can provide loyalty bonuses for preferred customers = Advantage of IoT 2. Companies that create wearable devices know a lot of very personal information
about users = Disadvantage of IoT
3. Governments can monitor the environment = Advantage of IoT 4. Reliance on on-line shopping may cost jobs = Disadvantage of IoT
5. Manufacturers can reduce downtime by predicting equipment maintenance requirements = Advantage
6. Retailers know everything that you are buying = Disadvantage 7. Idividuals are receiving more “spam” emails = Disadvantage
8. Cities can evaluate future transportation requirements = Advantage of IoT 9. A network failure can be catastrophic = Disadvantage of IoT
Individuals can reduce the costs for home energy and heating systems = Advantage of IoT
1.5.1
1. What is comprised of millions of smart devices and sensors connected to the internet? the Internet of Things
2. The Internet of Things will connect inanimate objects to the network with intelligent sensors
= true
3. What is needed in a smart home to connect sensors and smart devices to a network? home gateway
4. Once connected to the home gateway, smart devices can be controlled from a smartphone, tablet, or PC = true
5. What type of device could allow a refrigerator to place a replacement order for an item contained within it? Sensor
6. Which type of network is used to connect a company located in one area of a city to another location in a city far away? WAN
7. Which type of computing is located at the periphery of a business or corporate network and that allows data from sensors to be preprocessed? Edge
8. The Internet of Things can help organizations improve the efficiency and productivity of manufacturing processes and operations = true
9. What is a sensor? device that detects or measures an event or physical property 10. Which type of wireless network is used to connect devices within a city to create a
metropolitan-area network (MAN) = WiMAX
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