Listeners can make themselves more resistant to the manipulative use of trigger words by habitually listening to entire messages before responding

When the production studio and an announce booth are adjacent, this kind of system is often used so the producer or engineer can talk with the announcer between studios:

A. talkback B. IFB C. intercom D. all of these E. none of these

If you want to ask dog experts on the Internet about their experiences with electronic fences, your best strategy is to post a query via

A. search engines. B. groups and forums. C. websites. D. apps.