Exam 1: Digital Content

 A bitmap graphic is composed of a grid of tiny rectangular cells.​ 

 Which of the following is NOT a type of digital video container file?​ 

 3-D graphics are based on vectors stored as a set of instructions describing the coordinates for lines and shapes in a three-dimensional space. What do these vectors form?​ 

 Bitmap graphics are resolution dependent because each element is a discrete pixel.​ 

 ________ compression stores only the pixels that change color from one frame to the next.​

 Which of the following is NOT a type of bitmap format?​ 

 The number of colors available in a graphic is referred to as color _________.​ 

 Transmission speeds are expressed in _______, whereas storage space is expressed in _______.​ 

 The process of covering a wireframe with surface color and texture is called _________.​

 Digital audio is stored in a variety of file formats, including ___________.​ 

 Bitmap graphics are coded as a series of bits. Each bit represents the color of one ________.​

 Vector graphics usually require more storage space than bitmaps.​ 

 ​_________ refers to the symbols that represent people, events, things, and ideas.

 In digital video, a lower resolution reduces the bit rate.​ 

 Digital video uses bits to store color and brightness data for each video frame.​ 

 In digital video, each bitmap image is referred to as a(n) __________.​

 Most graphics software uses a process called pixel _________ to create new pixels by averaging the colors of nearby pixels.​ 

 The binary number system has only two digits: 1 and 2.​ 

 Digital ________ captures moving images as bits, rather than on film.​

 The 0s and 1s used to represent digital data are referred to as _________ digits.​