AT&T 10:44 PM 47960.0. + TEST 2 DOCX-41 KB Close 30. Knowledge about the interplay among users, tasks, task contexts, IT, and the environments in which the systems are used comprises the basis of human- computer interaction. a. True b. False 31. When creating an interface, it is important to: Match the user interface to the task Make the user interface efficient Provide appropriate feedback to users .Generate usable queries Improve productivity of computer users a. True b. False 32. The following are all Types of User Interfaces: Artificial-language interfaces .Question-and-answer interfaces . Restaurant Menus . Form-fill interfaces Command-language interfaces . Graduated User Interfaces (GUIs) Web interfaces a. True b. False 33. The three gestures that can be used to interface with touch-sensitive smartphones and tablets are: .Tapping .Swiping Pinching a. Tr Emai Wor 34. Mashups are defined as combining two or more