Why is a cybersecurity architecture needed, as opposed to simple configuration rules implemented on existing systems?

When is a chart legend used a. all the time b. whenever you are comparing data that is the same c. whenever you are comparing multiple sets of data d. only for hand-drawn charts

On early television stations, what typically filled the screen from around 11pm until 6am? test dummies test patterns tests testing colors

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