The lever on a lighting control console that simultaneously dims all the channels from one cut to the next is a crossfader.
A crossfader can be defined as a control on a DJ mixer that allows the mixes to be created, so nowadays is a very basic tool.
The crossfaders became common in the '70s when they were used by the DJ to make mixes.
Answer:
Character v. Self
Explanation:
Scrooge visits his nephew's Christmas celebration with the Ghost of Christmas Present, and he experiences the push and pull between his greed and his old memories of joyous family time with his sister.
This causes Scrooge to have conflicting internal feelings about things that he's done and his failures.
For short answer skip the ones you don't know and then go back to them at the end. Write the essays first so you don't run out of time. If you don't know the material fully just put down what you do know and then reword it a few ways to make your essay longer. Also, look for clues in the other test questions that could give you information on either responses. Hope that helped!