Knowledge check: Improving the experience
11. What is a heuristics evaluation?
- A heuristics evaluation applies the brand style to a product,
- A heuristics evaluation detects accessibility problems.
- A heuristics evaluation examines and assesses the usability of a particular project.
12. Which of the following people are notable for making various product and UI design recommendations? Choose all that apply.
- Donald Knuth
- Dennis Ritchie
- Jakob Nielson
- Dieter Rams
13. There are four core principles of accessibility upon which WCAG (Web Content Accessibility Guidelines) has been built. Choose all that apply.
- Perceivable
- Understandable
- Readable
- Robust
- Operable
14. What is the term for the technical procedure where information is checked to determine if the data entered by the user is accurate?
- Double entry
- Verification
- Validation
Module Quiz: Project Functionality
16. Which of the following code snippets will set the initial state of a component to contain two people, one with brown hair and brown eyes and the other with blond hair and blue eyes?
- const [person, usePerson] = setState([{ hairColor: “brown”, eyeColor: “brown” },{ hairColor: “blond”, eyeColor: “blue” }]);
- const [person, setPerson] = useState([{ hairColor: “brown”, eyeColor: “brown” },{ hairColor: “blond”, eyeColor: “blue” }]);
- const [person, setPerson] = useEffect([{ hairColor: “brown”, eyeColor: “brown” },{ hairColor: “blond”, eyeColor: “blue” }]);
- const {person, setPerson} = useState([{ hairColor: “brown”, eyeColor: “brown” },{ hairColor: “blond”, eyeColor: “blue” }]);
17. Which type of destructuring is used when destructuring the useState hook?
- JSON destructuring
- Map destructuring
- Array destructuring
- Object destructuring
18. What is the type of data which is passed from a parent component to a child component?
- variable data
- state data
- mutable data
- props data
Shuffle Q/A 2
20. Which one of the following is a common use of JSON in a React project?
- To store large amounts of data.
- To send data to a REST API.
- To display an error message to the user.