What does the memory controller prevent? a. data from being accidentally deleted b. the flow of data from becoming disorganized c. data transfer between volatile and nonvolatile devices d. the cache from becoming overloaded

What are compression artifacts? 1) visible defects in the picture caused by the nature of the compression algorithm. 2) numbers that tell a web server how much to compress a picture for faster transmission. 3) invisible defects in the picture preserved by lossless compression. 4) numbers that tell a photo editing program how much to compress a picture for faster transmission.

Duplicating objects creates copies that a. move differently than the original object b. erase the original object c. look and act like the original object d. add events to a game

In a word processing program, such as microsoft word, which feature to you choose the desired picture enhancement?