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VOOZH | about |
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VOOZH | about |
Question 1
What cant react handle?
side effects
rendering UI
managing states
Updating UI
Question 2
In which case useEffect will not be run?
Initial load of a component
Second render of the component
Every re-render of the component
Values in the state remain the same
Question 3
At what stage form of data can be gathered in a react app?
Before the form is submitted
After the form is submitted
While the form is being filled
Before form filling starts
Question 4
Which attribute in the form should match the property name in the state?
value
types
checked
name
Question 5
Which of the following is immutable?
Props
State
String
Number
Question 6
Which of the following is not a step react component goes through?
Initialization
Mounting
Deleting
Updating
Question 7
With what name convention do custom hooks begin?
new
custom
newHook
use
Question 8
In which version react hooks were introduced?
12.8
14.8
16.8
13.8
Question 9
Which of the following is another name for class components?
Stateful components
Stateless Components
Props
State
Question 10
Which of the following is true about controlled components?
They maintain their internal state
Data is controlled by the DOM tree
They accept value as props
They do not have validation control
There are 15 questions to complete.
