Create a function named sort_by_selected_key with two positional arguments named dictionaries and keyname. The function will allow users to choose which key (using the positional argument keyname) to use for sorting the input list of dictionaries given by the positional argument dictionaries

What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service