Which of the Following Is Not One of the Central

question 45

Multiple Choice

Which of the following is not one of the central challenges facing the online retail industry?

• A) lack of physical store presence
• B) consumer concerns about the privacy of personal information
• C) inconvenience in returning goods
• D) delivery delays

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Definitions:

Zigbee

A wireless standard managed by the Zigbee alliance used in low-power, low-distance devices such as sensors and devices found in smart homes, like lights, thermostats, security, cameras, door locks, garage doors, and digital assistants.

IoT Smart Home

Refers to the use of Internet of Things technology to connect household appliances and devices for automation and centralized control.

802.11

A set of IEEE standards that define wireless local area network (WLAN) communications for devices.

Wireless Standard

Protocols established by organizations for wireless communication that specify the guidelines for data transmission and ensure interoperability between devices.