WGU C773 questions and answers (2022/2023)

WGU C773 questions and answers (2022/2023)What are the six main project phases? 1. Information gathering 2. Planning 3. Design 4. Development 5. Testing 6. Delivery and maintenance Which of the project phases would you find the TAR process? TAR is a part of the interative testing, in the Testing Phases. Test, Assess, Redesign 00:23 01:41 What are the five D's of web site production? Discover, Define, Design, Develop, Deliver Discover, Design, Develop and Test are the four phases of what iterative design process? Agile iterative design process Determining the goal, defining the brand, defining the audience, and analyzing the competition are apart of what type of strategy? Site Strategy Name three security threats related to web development? Social engineering, Denial-of-service, and Brute-force attacks Adhering to copyright laws, refraining from intentially spreading viruses, refraining from spamming, respecting the privacy of others, being honest with customers, clear and respectful communication with site users is consider what kind of web professional practice? Ethical practices User-centered web design consists of what? Affordance, agency, cognitive psychology, and learning. UCD Benefits (2) 1. Reduced development time 2. Increased user satisfaction Three key UCD principles: 1. User focus 2. Testing 3. Interation UCD process (3 steps): 1. Analysis 2. Design 3. Testing Three phases of participatory design: 1. Discovery 2. Evaluation 3. Prototyping Key cognitive processes: 1. Attention 2. Memory 3. Perception 4. Learning Web design principles from cognitive psychology (10): 1. Users dislike having to think and work hard to get tasks done. 2. Users have limitations 3. Users make mistakes 4. Memory is fragile 5. Users are social animals 6. Users have selective attention 7. Users crave information 8. Users are driven by their unconscious mind 9. Users rely on mental models 10. Users have imperfect vision Six attributes to measure product usability 1. Learnability 2. Efficiency 3. Memorability 4. Errors 5. Satisfaction 6. Utility Benefits of personas: • You can design for one or a few personas to meet the needs of many actual users. • A vivid persona can inspire designers to care more about product usability. • Researching and creating personas helps heal Designer's Disease by getting you to see things from the perspective of your users. • Personas help designers avoid the trap of building what users ask for rather than what they actually need. • Disagreements among team members over design decisions can be resolved by referring back to the personas. • Design efforts can be prioritized based on persona levels: primary, secondary, tertiary Techniques to identify your site audience (4): • Start by asking the right questions • Interview users • Research competitors sites • Use web analytics tools The following are elements of what type of documents: • Name — presented as Actor-verb-goal: Student registers for courses • Goal — task to be accomplished (job to be performed) • Description — brief description of use case • Actor(s) — primary (and, optionally, secondary) actor(s) • Preconditions — state of the system before the use case • Main Success Scenario — what the actor needs to do to meet the goal • Extensions — use cases that extend the base use case • Post conditions — state of the system after the goal is met Use Case Documents What are the seven steps of usability testing: 1. Plan and prepare 2. Run the test 3. Collect the data 4. Analyze the data 5. Draw conclusions 6. Document the results 7. Redesign based on the results What are the 7 principles of universal design? 1. Equitable use 2. Flexibility in use 3. Simple and intuitive 4. Perceptible information 5. Tolerance for error 6. Low physical effort 7. Size and space for approach and use