Two methods defined within a class are shown below. what can be said about the variable x used in both methods?
public int getsum(int y){

return this. x + y; }
public int getmult(int y){

return this. x * y; }

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