Sherry needs to suggest a technology that can enable smartphones or laptops to control multiple devices like speakers, mice, etc., within a 100-meter distance. The device should also be connected without any wired connection. Which technology should Sherry suggest? a. NFC technology can be used to connect mobile devices to speakers b. WLANs can be used to connect mobile devices to speakers
c. RFID technology can be used to connect laptop mouse without any wired connection d. Bluetooth technology can be used to connect devices without any wired connection

In regard to computing, When connecting to your computer, smartphone, or cell phone via Bluetooth, a device uses radio waves rather than wires or cables to do so. Bluetooth is seen as a form of a wireless short-range communications technology standard that is present in millions of items we use on a daily basis, such as headsets, smartphones, laptops, and portable speakers.

Note that the majority of contemporary laptops and smartphones come with a Bluetooth adapter that can be used to build a wireless bridge between the devices. You can get online by connecting with your Bluetooth modem-equipped smartphone.

Therefore, In contrast to the infrared spectrum that is used by conventional remote controls, Bluetooth operates using radio frequencies. Because of this, Bluetooth is said to be one that makes it unnecessary for devices to communicate with one another without the use of a wired connection or a clear line of sight and thus is better for Sherry.

Learn more about Bluetooth technology from

https://brainly.com/question/28590612
#SPJ1