Why are users able to log on to any computer in a domain?

a because they do not need an account for each computer
b because all computers act as workstations and servers
c because networks use names to make accessing nodes easier
d because they can reconfigure or update hardware without turning off the system

Evaluate the scenario below and indicate how to handle the matter appropriately. situation: michael received an e-mail from what he thought was his doctor’s office, requesting his social security number. since he had just been in to see his doctor last week, he replied to the e-mail with his social security number.