McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Information Technology Engineering (IT) .
Chapters
| 351. |
Suppose you have designed two versions of your application and you show themto a set of 10 users one by one for a user study. Which of the following studydesigns does this signify? |
| A. | within-group |
| B. | between-group |
| C. | control-group |
| D. | none of the above |
| Answer» A. within-group | |
| 352. |
HCI design standards include recommendations based on |
| A. | human physical, |
| B. | cognitive |
| C. | affective characteristics |
| D. | all of the above |
| Answer» D. all of the above | |
| 353. |
Which of the following is not a user interface design process? |
| A. | user, task, and environment analysis and modeling |
| B. | interface design |
| C. | knowledgeable, frequent users |
| D. | interface validation |
| Answer» C. knowledgeable, frequent users | |
| 354. |
What kind of activity does the D.E.C.I.D.E. acronym support? |
| A. | planning and conducting an evaluation and analysing the data. |
| B. | conducting user tests. |
| C. | deciding what kind of prototype to use for user tests. |
| D. | deciding whether to perform empirical or analytical evaluations. |
| Answer» A. planning and conducting an evaluation and analysing the data. | |
| 355. |
A technique that organizes data into groups to form non-redundant, stable, flexible, and |
| A. | optimization |
| B. | normalization |
| C. | randomization |
| D. | requirements analysis |
| Answer» B. normalization | |
| 356. |
Which of the following is not a factor in the failure of the systems developments projects? |
| A. | size of the company |
| B. | failure of systems integration |
| C. | inadequate user involvement |
| D. | continuation of a project that should have been |
| Answer» A. size of the company | |
| 357. |
Positive testing is |
| A. | running the system with line data by the actual user |
| B. | testing changes made in an existing or a new program |
| C. | is checking the logic of one or more programs in the candidate system |
| D. | making sure that the new programs do in fact process certain transactions according to |
| Answer» D. making sure that the new programs do in fact process certain transactions according to | |
| 358. |
Which of the following steps is NOT the process of defining the interaction Framework? |
| A. | defining form factor and input methods |
| B. | defining images and maps |
| C. | defining functional and data elements |
| D. | constructing key path scenarios |
| Answer» B. defining images and maps | |
| 359. |
is particularly useful early in design. It is excellent technique to use with the prototype, because it provides a wealth of diagnostic information |
| A. | co-discovery |
| B. | active intervention |
| C. | splendid research |
| D. | none of the given |
| Answer» B. active intervention | |
| 360. |
Evaluations done during design to check that product continues to meet user’s needs are known as evaluation. |
| A. | formative |
| B. | summative |
| C. | relative |
| D. | none of the given |
| Answer» A. formative | |
| 361. |
Desktop applications fit into categories of posture. |
| A. | two |
| B. | three |
| C. | four |
| D. | five |
| Answer» C. four | |
| 362. |
Goal-oriented context scenarios are task-oriented than key path Scenario |
| A. | less |
| B. | alike |
| C. | more |
| D. | none of the given |
| Answer» A. less | |
| 363. |
There can only be one persona per interface for a product |
| A. | primary |
| B. | secondary |
| C. | supplemental |
| D. | customer |
| Answer» A. primary | |
| 364. |
What are the most common things you do with the product is a type of . |
| A. | goal-oriented question. |
| B. | system-oriented question. |
| C. | workflow-oriented question. |
| D. | attitude-oriented question. |
| Answer» B. system-oriented question. | |
| 365. |
An observational study: |
| A. | provides insight into how hardware is used. |
| B. | . is a formative evaluation method. |
| C. | involves time- consuming manual analysis of user sessions. |
| D. | . can reach a wide subject group. |
| Answer» C. involves time- consuming manual analysis of user sessions. | |
| 366. |
Concerning competitive analysis: |
| A. | . two groups of usability testers compare their results for the same |
| B. | it is used for usability benchmarking. |
| C. | it is an online between groups experiment |
| D. | represents a particular type of user. |
| Answer» B. it is used for usability benchmarking. | |
| 367. |
"An informal narrative description of human activities or tasks in a story that allows exploration and discussion of contexts, needs, and requirements" describes which of the following? |
| A. | storyboard |
| B. | scenario |
| C. | use case |
| D. | uml case |
| Answer» B. scenario | |
| 368. |
Metaphor is a cognitive process in which an experience is related to: |
| A. | an already familiar concept |
| B. | a newly created concept |
| C. | an expert rule |
| D. | an organizational rule |
| Answer» A. an already familiar concept | |
| 369. |
User personas that are not primary or secondary are personas. |
| A. | served |
| B. | supplemental |
| C. | customer |
| D. | negative |
| Answer» B. supplemental | |
| 370. |
Research can tell you about what, how, many and why in rich, multivariate |
| A. | quantitative |
| B. | qualitative |
| C. | sme |
| D. | none of these |
| Answer» B. qualitative | |
| 371. |
What was an important feature of the process by which the Mobiphos photograph sharing application (Patel et al., 2009) was evaluated? |
| A. | agile programming methods were interlaces with iterative user testing. |
| B. | four different data gathering techniques were used. |
| C. | participatory design was used. |
| D. | vibrations indicated the arrival of new photos in the application. |
| Answer» B. four different data gathering techniques were used. | |
| 372. |
Which of the following' is NOT a characteristic of good test data? |
| A. | should be comprehensive |
| B. | every statement should be executed |
| C. | users do not participate at this preliminary stage |
| D. | expected output from the module\s execution should be determined |
| Answer» C. users do not participate at this preliminary stage | |
| 373. |
Which of the following is not true of a good design: |
| A. | everything designed has an explicit criteria such that the design is useful and usable |
| B. | everything is designed keeping a vague context in mind |
| C. | both of the above |
| D. | none of the above |
| Answer» B. everything is designed keeping a vague context in mind | |
| 374. |
Which of the following should an HCI expert take care of while designing aproduct? |
| A. | you can make as many assumptions as possible |
| B. | if it\s not obvious to the users, it’s always their fault |
| C. | you should not think yourself as a typical userd. |
| D. | the end user is never a beginner |
| Answer» D. the end user is never a beginner | |
| 375. |
Which of the following could be an example of a question in task analysis? |
| A. | what is your occupation? |
| B. | under what situations will you use an app like this? |
| C. | have you used a similar app? |
| D. | how would you change your profile picture in this app? |
| Answer» D. how would you change your profile picture in this app? | |
| 376. |
Choose the suitable method to apply the criteria below: Data can be collected in database for analysis
|
| A. | interview |
| B. | questionnaire |
| C. | research |
| D. | observation |
| Answer» B. questionnaire | |
| 377. |
In a co-discovery test: |
| A. | the user works togther with the facilitator |
| B. | two users explore an interface together. |
| C. | nothing shows issue. |
| D. | a structured walkthrough discovers problems. |
| Answer» B. two users explore an interface together. | |
| 378. |
Sequential or series testing is |
| A. | running the system with line data by the actual user |
| B. | testing changes made in an existing or a new program |
| C. | is checking the logic of one or more programs in the candidate system |
| D. | making sure that the new programs do in fact process certain transactions according to |
| Answer» C. is checking the logic of one or more programs in the candidate system | |
| 379. |
What is an ideal composition of tasks in a task analysis? |
| A. | all easy tasks |
| B. | all difficult tasks |
| C. | a mix of easy, moderate and difficult tasks |
| D. | more easy tasks and less difficult tasks |
| Answer» C. a mix of easy, moderate and difficult tasks | |
| 380. |
Which of the following techniques can teach you a few things about a |
| A. | cognitive walkthrough |
| B. | market researchy |
| C. | affinity diagram |
| D. | contextual inquir |
| Answer» B. market researchy | |
| 381. |
Panes, frames and other containers on screen is a kind of |
| A. | functional and data |
| B. | view |
| C. | input method |
| D. | none of the given |
| Answer» A. functional and data | |
| 382. |
is particularly useful early in design. It is excellent technique to use with the prototype, because it provides a wealth of diagnostic information |
| A. | co-discovery |
| B. | active intervention |
| C. | splendid research |
| D. | none of the given |
| Answer» B. active intervention | |
| 383. |
Regarding constraints: |
| A. | they are based on the idea that the difficulty of dealing with a novel situation is related to the number of possibilities. |
| B. | they can be divided into physical, semantic, political, and logical constraints. |
| C. | the trash can was used to eject a diskette. |
| D. | they describe the range of possible actions |
| Answer» A. they are based on the idea that the difficulty of dealing with a novel situation is related to the number of possibilities. | |
| 384. |
Which of the By using capitalized words, the reading speed and accuracy usability |
| A. | increased |
| B. | improved |
| C. | declined |
| D. | leveled |
| Answer» C. declined | |
| 385. |
following is a better example of a user experience goal than a |
| A. | effectiveness |
| B. | learnability |
| C. | helpfulness |
| D. | safety |
| Answer» C. helpfulness | |
| 386. |
If the user wants to place the document somewhere in the file system hierarchy, he can request this function from the menu. |
| A. | explicitly |
| B. | implicitly |
| C. | habitually |
| D. | properly |
| Answer» A. explicitly | |
| 387. |
Which of the following could be an example of a question in task analysis? |
| A. | what is your occupation? |
| B. | under what situations will you use an app like this? |
| C. | have you used a similar app? |
| D. | how would you change your profile picture in this app? |
| Answer» D. how would you change your profile picture in this app? | |
| 388. |
is the least technical way of collecting data, but it can be difficult and tiring to write and observe at the same time. |
| A. | audio recording. |
| B. | taking notes. |
| C. | observation |
| D. | video |
| Answer» B. taking notes. | |
| 389. |
is the least technical way of collecting data, but it can be difficult and tiring to write and observe at the same time. |
| A. | audio recording. |
| B. | taking notes. |
| C. | observation |
| D. | video |
| Answer» B. taking notes. | |
| 390. |
An observational study: |
| A. | provides insight into how hardware is used. |
| B. | . is a formative evaluation method. |
| C. | involves time- consuming manual analysis of user sessions. |
| D. | . can reach a wide subject group. |
| Answer» C. involves time- consuming manual analysis of user sessions. | |
| 391. |
In a co-discovery test: |
| A. | the user works togther with the facilitator |
| B. | two users explore an interface together. |
| C. | nothing shows issue. |
| D. | a structured walkthrough discovers problems. |
| Answer» B. two users explore an interface together. | |
| 392. |
Which of the following is a design implication of our understanding of human attention? |
| A. | tactile feedback should make the same kinds of distinctions that a person would feel in the world |
| B. | interface with more information than is needed at the present moment for the user |
| C. | text should be legible and distinguishable from its background under different lighting conditions |
| D. | sounds should be audible and distinguishable in the user |
| Answer» B. interface with more information than is needed at the present moment for the user | |
| 393. |
Which of the following should an HCI expert take care of while designing aproduct? |
| A. | you can make as many assumptions as possible |
| B. | if it\s not obvious to the users, it’s always their fault |
| C. | you should not think yourself as a typical userd. |
| D. | the end user is never a beginner |
| Answer» D. the end user is never a beginner | |
| 394. |
Which of the following is not a factor in the failure of the systems developments projects? |
| A. | failure of systems integration |
| B. | size of the company |
| C. | continuation of a project that should have been cancelled |
| D. | inadequate user involvement |
| Answer» B. size of the company | |
| 395. |
Which of these belong to the four criteria used to critique a cognitive walkthrough success or failure story: |
| A. | will the user be trying to achieve the right effect? |
| B. | will the user know that the correct action is available and will achieve the desired effect? |
| C. | . if the correct action is taken, will the user see that things are going ok? |
| D. | all of above |
| Answer» D. all of above | |
| 396. |
Which of the following is not a factor in the failure of the systems developments projects? |
| A. | failure of systems integration |
| B. | size of the company |
| C. | continuation of a project that should have been cancelled |
| D. | inadequate user involvement |
| Answer» B. size of the company | |
| 397. |
A question format that collects users opinions on a verbal scale (eg. strongly disagree to strongly agree) is called what? |
| A. | a psychometric scale |
| B. | a likert scale |
| C. | a questionnaire |
| D. | an open-response questionnaire item. |
| Answer» B. a likert scale | |
| 398. |
Mental model is a/ an of a device or a system |
| A. | summary of the characteristics of users |
| B. | estimate of mental level of users |
| C. | human representation of the conceptual structure |
| D. | investigation results about mental characteristics of users |
| Answer» C. human representation of the conceptual structure | |
| 399. |
is particularly useful early in design. It is excellent technique to use with the prototype, because it provides a wealth of diagnostic information |
| A. | co-discovery |
| B. | active intervention |
| C. | splendid research |
| D. | none of the given |
| Answer» B. active intervention | |
| 400. |
To reconstruct a system, which of the following key element(s) must be considered : |
| A. | outputs and inputs |
| B. | control and processors. |
| C. | feedback and environment |
| D. | all of the above |
| Answer» D. all of the above | |
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