Which of the following is true of mobile commerce (m-commerce) applications? a. they are supported by short-range wireless communication technologies. b. they are incompatible with 3g and 4g networks. c. they predominantly rely on voice recognition and text-to-speech technologies. d. they are based on wired protocols.

Option A: They are supported by short-range wireless communication technologies.

Explanation:

M-commerce is a progression of e-commerce which is being used on vast scale now-a-days like in online shopping, online payments etc.

As m-commerce applications have facilitated so much, they also support short ranged communication technologies such as Bluetooth which allows the connectivity to internet as well as offers sharing among different devices.m-commerce applications are also compatible with 3G and 4G and even they have been promoted in a remarkable way. As these generations provide much faster speed and better connection, they have added much more to the business.m-commerce applications don't rely on voice recognition or text-to-text speech as they bother not to know who actually is interested. They rather make sure of payment methods to make the payments secure and certain.The m-commerce is totally free from wired protocols as it uses handheld devices including cell phones, tablets or laptops. So that the mobility is ensured.

Assuming that you’re using the desktop app: 1. open the discord app.2. click “connections” in the menu to the left.3. click “spotify.”4. a web page will open to connect. if you’re not already logged into spotify, it will ask you to log in.5. click “okay” to confirm.