Crowdly

Which prop in ScrollView allows you to enable or disable horizontal scrolling?

horizontalScrollEnabled

horizontal

scrollableDirection

scrollDirection

What is the purpose of SafeAreaView?

To implement secure data storage

To create a secure zone for user input

To define a region for confidential information

To ensure content is displayed within safe margins for notched devices

How can you pass state from a parent component

to a child component in React Native?

By directly accessing the parent's state in the

child component

By using the useContext hook

By using props

State cannot be passed from a parent to a child

component

What is the key difference between state and props

in React Native?

Props are used for static data, while state is

used for dynamic data

Props are immutable, while state can be changed

State is passed down from parent components,

while props are internal to a component

There is no difference between state and props

What is the initial

value of state in a React Native component?

Undefined

It depends on how it's

initialized

Null

Choose the correct way to implement the Pressable component, which, using the style function, ensures that the background color of the element is changed to blue when the text 'Press me!' is pressed.

Choose the correct way to implement the TextInput component in React Native, which responds to any text input by calling the textInputHandler() function and passing the text argument to this function.

How can you disable the

Pressable component in React Native?

Pressable components

cannot be disabled

By setting the disabled

prop to true

By setting the opacity

to 0

By setting the onPress

prop to null

What is the name of the boolean argument that is passed to the function to style the Pressable component, which captures the fact that the element is pressed?

onClick

touched

onPress

pressed

clicked