IoT Practice Quiz

To design user interfaces for mobile apps

To store and manage the large volumes of data from sensors and devices

To manufacture physical device components

To write firmware for microcontrollers

Sensors, Actuators, Devices, and Users

Data, Analytics, Applications, and Security

Hardware, Software, Cloud, and Networking

Edge, Fog, Cloud, and Hybrid

User preferences

Error messages

Temperature

Service status

Data including preferences and settings from users

Operational information and error messages

Data such as images from cameras or sound recordings

Data processed exclusively at the edge

Service status, operational information, and error messages

Temperature and humidity readings

User settings and preferences

GPS coordinates

Data automatically created by sensors

Information from other users, including preferences and settings

System diagnostic reports

Raw video feeds

A small number of devices storing large files

Millions of devices generating continuous data streams

Data that is rarely accessed or updated

Storing data in a single, centralized location only

Long-term, high-capacity archival of all data

Storing and processing data near the device for real-time applications

Centralized data access from anywhere in the world

Combining cloud and fog resources for cost savings

It processes data near the device for low latency

It is completely secure from all cyber threats

It offers centralized scalability, flexibility, and accessibility

It operates without an internet connection

A single, massive data center for all processing

Storage that exists only on the device itself

Distributed multi-data centers geographically closer to the devices

A method for encrypting data using weather patterns