IOT Chapter 1 Test Review

What information is conveyed by the SSID that is configured on an IoT device?

• the default gateway

• the registration server

• the wireless network

• the home gateway

Which type of wireless network is used to connect devices within a city to create a metropolitan-area network (MAN)?

• WiMAX

• Bluetooth

• LTE

• ZigBee

What allows digital devices to interconnect and transmit data?

• a sensor

• a network

• a smart phone

• a global positioning sensor

True or False?

Once connected to the home gateway, smart devices can be controlled from a smartphone, tablet, or PC.

• true

• false

What type of device could allow a refrigerator to place a replacement order for an item contained within it?

• smart phone

• generator

• sensor

• digital network

What is needed in a smart home to connect sensors and smart devices to a network?

• Bluetooth

• internet connection

• Packet Tracer

• home gateway

Which command is used to test network connectivity and provide a response to each packet received by the remote host?

• tracert

• text

• connect

• ping

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?

• MAN

• WAN

• PAN

• LAN

What is comprised of millions of smart devices and sensors connected to the internet?

• the cloud

• the Internet of Things

• the fog

• the data center

What is a sensor?

• something that provides products and services to customers through an internet connection

• anything that stores data

• a device that detects or measures an event or physical property

• the foundation of the digitized world