What is the defining difference between computer security and information security?

Michael has written an e-mail to his employees that describes a new product special that will be introduced to the customers next week. by taking time to make sure the e-mail is well written, logical, and organized, michael has made sure his message has the characteristics of a) effective communicationb) ineffective communicationc) barriers to communicationd) workplace communication

Alcohol’s affects on the cornea and lens of the eye make it more difficult

Nikki sent flyers in the mail to all houses within the city limits promoting her computer repair service what type of promotion is this and example of