SSD4選择题及答案（可按开头字母顺序查阅）.doc

A 1.According to the information processing model of human cognitive activity, which of the following happens to information from the outside world immediately after it is perceived by the perceptual processor?(b) It is deposited into working memory. 2.A TOE chart is (d) a technique for planning object-oriented, event-driven applications by creating a table that correlates proposed tasks with corresponding objects and events. 3. At run time, you want to change the appearance of a Visual Basic control named cmdExit so that it appears flat. cmdExit belongs to the form named frmInput. Which of the following statements would you use? (c) cmdExit.FlatStyle = FlatStyle.Flat 4. An Option Explicit On statement in a forms General Declarations section causes Visual Basic (b) to flag undeclared variables as errors at compile time. 5. A Visual Basic button will hold the focus when the interface is first presented to the user, if I. its Default property is set to true. II. its TabStop property is set to true and its TabIndex property is set to 0. III. its TabIndex property is set to 0. (b) II only 6. A reference from one UAR to another is established when the analyst remembers a similar previous case. new problems are uncovered by thinking about the trade-offs of solutions. a sufficient number of UARs has been written for one heuristic. (b) I and II only 7. An interface with no Undo would (a) impair the users natural ability to learn by doing. 8. A heuristic used in evaluating prototypes of a user interface: (c) may occasionally both endorse and criticize one aspect of the interface. 9. A usability problem discovered by application of a heuristic (d) may reflect a real problem even if not corroborated by think-aloud usability tests. B By which of the following criteria should we select the participants in a think-aloud usability test?(a) Similarity in experience to the people who are expected to use the final version of the system. Because Visual Basic buttons can o