Practice Component-based Frameworks Deep Dive (1.2)

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10 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does JSX stand for and what is its purpose?
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Think about how JSX affects the way we write components in React.
Question 2.
What does useState do in React?
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Consider how state holds information for components.
3Question 3.
What is the purpose of JSX in React?
- Styling
- State Management
- HTML-like code syntax
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Think about the coding structure in React.
4Question 4.
True or False: The Virtual DOM improves performance by directly manipulating the real DOM.
- True
- False
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Consider how React optimizes updates.
Question 5.
How would you implement a complex form using Angular's Reactive Forms? Describe the steps and components involved.
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Consider the structure of your form as a tree of controls.
Question 6.
Explain a scenario where using Pinia might be more beneficial than Vuex in a Vue 3 application.
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Think about the scale and complexity of your state management needs.

6 more questions in this section. Enroll free to practise them all.