Total 20 question (100 marks)
- 1. Which method in a React Component should you override to stop the component from updating?
- 2. React component names must begin with an uppercase letter.
- 3. Which of the following will block a button in a React form and cancel the event, from form
- 4. Which operator can be used to conditionally render a React component?
- 5. Which function call will create a React component from the React API?
- 6. Which input tag attribute should be set in a React reusable text input component, and is passed for
- 7. What props will be available to the following component? <Hello {...props} />
- 8. In React what is used to pass data to a component from outside?
- 9. Select the component used by React for the structure of HTML elements.
- 10. which directory React Components are saved?
- 11. Which function in React, will show child components of a provided component?
- 12. Which method call in a React component, of the 'Router.Navigation' mixin will move the user to next, after
- 13. What is the correct syntax to import a Component from React?
- 14. What if added to a component's style, determines the primary axis of its layout, and if using the
- 15. Which item is needed for simple routing between React component but without a React Router?
- 16. How many elements does a react component return?
- 17. Which code statement will set the value of a text box in the child component input field in
- 18. The RouterHandler object is listed in which React library.
- 19. Which component lifecycle method, prepopulate a form in a React form component?
- 20. What is keyword helps call a component in another component?