A smart card is? a) the brain of the computer
b) a device about the size of a credit card that stores and processes date
c) a library card
d) a device inside the body of the computer used to store data​

What a backup plan that you have created in a event you encounter a situation

Which argument is not a valid filter? does not equal this quarter filter by cell color all of these are valid filter arguments.

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