Knowledge check: Data flow - React Basic

Usually, a React app consists of many components, organized as a component tree.

• True

• False

Uni-directional data flow is...

• The term that describes the one-way flow of components in a React app

• The term that describes the one-way flow of DOM updates in a React app

• The term that describes the one-way flow of data in a React app.

A component can, at any given time_______. Select all that apply.

• Receive data as props

• Pass data as props and receive data as props at the same time

• Pass data as props

You can only pass a single prop to a component.

• True

• False

The props parameter is:

• An array

• An object

• A boolean

• A string

Consider the following piece of code:

 function MyMenu() {  
   return (  
     <div>  
       <Appetizers />  
     </div>  
   )  
 }

Which element of this code represents a child component?

• MyMenu()

• <div>

• return

• <Appetizers />