Security measures are sometimes described as a combination of physical, technical, and administrative (PTA) safeguards. Which of these would be considered a technical safeguard? Legal-regulatory requirements. Locked doors and other physical barriers. Policies about who is granted access to what types of data. Measures including device data encryption, anti-malware software, and communications encryption.

Communication is the exchange of information. true or false?

What is the name of the option in most presentation applications with which you can modify slide elements? 1. the option enables you to modify a slide element in most presentation applications.

When early motion pictures played in movie theaters, they were often accompanied by live organ or piano music. which of the following are the most likely reasons that this happened? (select all that apply). the music was provided to distract audience members from the loud sounds made when filmstrips were changed. the music accompanied the movies because the movies were silent and audiences were used to hearing music during plays in theaters. the music usually was played before, and sometimes after the movie, as an alternative form of entertainment. the music viewers to interpret the dramatic action in the films.