Exam 8: Wireless, Mobile Computing, and Mobile Commerce

Medium-range wireless networks are ________ technology.

If your refrigerator is connected to the internet so that it can automatically re-order milk for you, this is an example of the IoT.

________ is the amount of bandwidth actually available for you to use.

In the Dabate murder case, ______ are/is disadvantaged by constant connectivity.

________ transmission systems can have a large coverage area but their signals experience propagation delay.

The terms wireless and mobile are synonymous.

The first deployment of 5G technology occurred in _______.

Satellite TV runs using GEO satellites.

Marc leaves a store in the mall and sets off the alarm. This is because the cashier likely left the ___________ on the item Marc purchased.

________ is designed to be embedded in mobile devices and can be used with mobile wallets. It is a _________-range wireless network technology.

________ satellites are the most expensive to build and launch.

________ use internal batteries for power, and they broadcast radio waves to a reader.

________ is a small, portable wireless device that provides users with a permanent Wi-Fi hotspot wherever they go.

Microwave and satellite transmission systems must receive and transmit data through line of sight.

________ satellites have the shortest orbital life.

Your actual download speed is determined by ________.

___ transmission systems transmit data through electromagnetic waves.

Donald and his tech team are working on creating a new smartphone. They want users to have the ability to set individual messages and ringtones. Which feature of mobility are they concerned with?

Paul is travelling to a new client and he receives messages about traffic along the way. Paul is using _______.

A device can be mobile but not wireless.