When a toggle command on the ribbon is selected, it is _ . a gray b red c blue d orange

Two technicians are discussing the common u-joint. technician a says its input and output speeds should be equal. technician b says that it normally has two yokes. which technician is correct?

Ihave an iphone 8plus should i get another phone like samsung note 9 or s9 ? ?

Which of the following tasks is an audio technician most likely to perform while working on a nature documentary? (select all that apply). eliminating potentially distracting background noise adding sound effects making sure the lighting is adequate for a particular scene changing the narration to better match the mood of the documentary