From all the given options, the correct statement about customizing presentation is (B) you can customize a pre-designed slide layout with the Slide Master.
The option (A) is false, because if you want to put animations on your slide objects, you need to go to the Animation tab, while option (C) is false because to view the animation that you assign to a slide object, you need to open the animation pane bar or go to slide show. Option (D) is false because you <em>can </em>make changes to the colors, fonts, and effects for pre-designed slide themes.
It is true the reason why it is true is
On a printed circuit board, electronic parts will be mounted from the substrate side of the board. The leads jab through the substrate and the copper sheeting that has been carved. The leads are then soldered to the copper.
I hope the answer will help you.
It helps to keep things organized