Alex receives a CD that contains a music video. He is required to provide several wipe effects at key sections in the video. Which device can Alex use to add these effects to the music video? A. video server
B.
vision mixer
C.
video camera
D.
video tape recorder

Plz 40 points what are raster vectors? a bitmap image a vector file a type of printing press a small projector

Assume that you have an sorted array of records. assume that the length of the array (n) is known. give two different methods to search for a specific value in this array. you can use english or pseudo-code for your algorithm. what is the time complexity for each algorithm and why?

Aconstruction company is creating a powerpoint presentation describing how they calculate costs during each construction step. they plan to email this presentation to clients. the individual clients will be watching the presentation slide show on their own personal computers. what is the most important formatting step the company should take to make the text readable and pleasing to the eye?