The director of a movie has asked her newly appointed assistant to set up lights as accessories to decorate the set. What type of lights has the director asked him to buy? A.
backlight
B.
background light
C.
practical light
D.
fill light
E.
key light

What is estimated time of arrival (eta)? a device that measures the acceleration (the rate of change of velocity) of an item and is used to track truck speeds or taxi cab speeds a gps technology adventure game that posts the longitude and latitude location for an item on the internet for users to find a north/south measurement of position the time of day of an expected arrival at a certain destination and is typically used for navigation applications