Module quiz: navigation, updating and assets in React.js Quiz Answers
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Module quiz: navigation, updating and assets in React.js Quiz Answers
Question 1)
True or false? In React, you can use a ternary operator in a component’s return statement in React.
- True
- False
Question 2)
React Router is…
- A stand-alone package that you can add to a React app.
- A built-in part of React-DOM.
- A built-in part of React.
Question 3)
React Router has a <Link> element.
- True
- False
Question 4)
Please choose the valid command to install react-player.
- npm install react-player
- npm-install react-player
- npm-install-react-player
Question 5)
True or false? webpack is a module bundler.
- True
- False.
Question 6)
What will be the output of the code below?
let name; if (Math.random() > 0.5) { name = "Mike"} else { name = "Susan"}
- It will be 0.5
- It will always be Susan
- It will always be Mike
- It will be sometimes Mike, and sometimes Susan, randomly
Question 7)
Is the following component syntactically correct?
import car from "./assets/images/car.jpg"; function CarImage() { return ( <img height={200} src={car} alt="Car image" /> );
- Yes
- No
Question 8)
What is an asset?
- Images, stylesheets, fonts
- Components
- Images, video, and components
Question 9)
What is the syntax used to add a new dev dependency to a React app? Select all that apply.
- npm init some-package-name
- npm install –save-dev some-package-name
- npm i –save-dev some-package-name
- node init some-package-name
Question 10)
If your app can compile without it, you can keep an asset in a public folder.
- True
- False