Question

Given a component's template.

Component(

template:

<input [(ngModel)]="name"/>

Which of the following constraint have to be meet for the component to work without any error?
1).variable name should be defined and set to in the component's constructor.

2).variable name should be defined and set to components ngOninit hook

3).variable name should be defined

4).None of the mentioned​

Answer 1

Answer:

IT IS SOMETING I AND YOU DONT NO .