fetch Flashcards
1
Q
What does fetch() return? .catch(err+> console.error( )) and in the return expression
A
returns a promise that resolves with a Response object.
2
Q
What is the default request method used by fetch()?
A
get
3
Q
How do you specify the request method (GET, POST, etc.) when calling fetch?
A
method argument.
4
Q
How do you specify the request method (GET, POST, etc.) when calling fetch?
A
method argument.
5
Q
When does React call a component’s componentDidMount method?
A
componentDidMount() is invoked immediately after a component is mounted (inserted into the tree).
after the first successful render.
6
Q
How do you pass data to a child component?
A
props
7
Q
Name three React.Component lifecycle methods.
A
render
componentdidmount
constructor
