CLASSROOMIO-T-199: Exercise Template for React
Merge branch 'main' into CLASSROOMIO-T-199 CLASSROOMIO-T-199: Questions Update CLASSROOMIO-T-199: Added Exercises CLASSROOMIO-T-199: Exercise Template for React Co-authored-by: Rotimi Best <rotimiibitoyeemma@gmail.com> Co-authored-by: Tunji Adeyemi <tunji@digdippa.com> Merge-request: CLASSROOMIO-MR-93 Merged-by: Best Admin <best@digdippa.com>
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co-authored by
Rotimi Best
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import { QuestionTypes } from '../utils';
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import type { ExerciseTemplate } from '$lib/utils/types';
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const template: ExerciseTemplate = {
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title: 'React Class Components Quiz',
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description: 'Test your knowledge of React class components.',
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questionnaire: {
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questions: [
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{
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title: 'What is a class component in React?',
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name: 'q1',
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points: 1,
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order: 0,
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question_type: QuestionTypes[0], // RADIO
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options: [
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{ label: 'A JavaScript class used to define a React element', is_correct: true },
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{ label: 'A React component that uses only functional components', is_correct: false },
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{ label: 'A class used to style React components', is_correct: false },
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],
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},
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{
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title: 'What is the main difference between a functional component and a class component in React?',
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name: 'q2',
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points: 1,
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order: 1,
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question_type: QuestionTypes[0], // RADIO
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options: [
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{ label: 'Functional components use the `render` method, while class components use functions', is_correct: false },
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{ label: 'Functional components use functions, while class components use the `render` method', is_correct: true },
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{ label: 'Functional components cannot have state, while class components can', is_correct: false },
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],
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},
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{
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title: 'What is the purpose of the constructor method in a React class component?',
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name: 'q3',
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points: 1,
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order: 2,
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question_type: QuestionTypes[0], // RADIO
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options: [
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{ label: 'To initialize the component\'s state and bind event handlers', is_correct: true },
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{ label: 'To define the component\'s rendering logic', is_correct: false },
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{ label: 'To declare props for the component', is_correct: false },
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],
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},
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{
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title: 'How do you update the state of a class component in React?',
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name: 'q4',
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points: 1,
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order: 3,
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question_type: QuestionTypes[0], // RADIO
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options: [
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{ label: 'By directly modifying the `state` property', is_correct: false },
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{ label: 'By calling the `setState` method', is_correct: true },
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{ label: 'By assigning a new value to `this.state`', is_correct: false },
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],
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},
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{
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title: 'Select all valid lifecycle methods in a React class component.',
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name: 'q5',
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points: 1,
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order: 4,
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question_type: QuestionTypes[1], // CHECKBOX
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options: [
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{ label: 'render', is_correct: true },
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{ label: 'componentDidMount', is_correct: true },
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{ label: 'componentWillUnmount', is_correct: true },
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{ label: 'componentUpdate', is_correct: false },
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],
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},
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{
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title: 'Write an example of defining a class component in React.',
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name: 'q6',
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points: 1,
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order: 5,
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question_type: QuestionTypes[2], // TEXTAREA
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options: [],
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},
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{
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title: 'Explain the concept of the component lifecycle in React class components.',
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name: 'q7',
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points: 1,
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order: 6,
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question_type: QuestionTypes[2], // TEXTAREA
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options: [],
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},
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{
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title: 'What is the significance of the `super()` method in a React class component constructor?',
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name: 'q8',
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points: 1,
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order: 7,
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question_type: QuestionTypes[2], // TEXTAREA
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options: [],
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},
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{
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title: 'List some advantages of using class components in React development.',
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name: 'q9',
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points: 1,
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order: 8,
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question_type: QuestionTypes[2], // TEXTAREA
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options: [],
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},
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{
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title: 'How can you handle events in a React class component?',
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name: 'q10',
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points: 1,
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order: 9,
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question_type: QuestionTypes[2], // TEXTAREA
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options: [],
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},
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],
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},
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};
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export default template;
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