u2_hw_react_quiz's Introduction

React README Quiz!

Instructions

Fork and clone this repository
You will be answering the quiz questions below by editing this README with your answers
Give the best explanation you can for each question in your own words
React Docs: https://reactjs.org/docs/getting-started.html#learn-react

1. How do you create a React App from the terminal command line?

npx create-react-app my-app

2. If you clone a React App that has already been created, what command is needed to start developing with its dependencies?

npm install

3. How do you start the in-browser development server for a React App?

enter into the file in the terminal and then 
npm start

4. What folder in a React App should component files be created in?

src file

5. What is the syntax for a function based component?

function Name() {
logic/variables

return <div></div>
}
export default Name

6. What direction are props passed in a React Component?

uni-directional flow

7. How is a React Component accessed in another file?

at the end of your component make sure export.
export default ComponentName 

then on your new file import it 
import ComponentName from './components/ComponentName'

8. How do we gain access to props in a child component?

You must set the parameter of your component function to props
function ComponentName(props) {}

now you can call the prop from the app.js in your component function. at the return tag enter in {props.name}
ex. 
function ComponentName (props) {

return <div>{props.name}</div>
}

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