What is Jest?

Which of the following is used to pass the data from parent to child?

Change or update to large number of nodes is optimized using which of the following techniques?

Which of the following mounting methods is/are invoked before the component is inserted into DOM?

By default ReactTransitionGroup renders as a ___?

What does the following code do? componentDidMount () { this.context.router.replace('login')) }

What are the Composition Events?

The state of the application is stored in the _____, from where the data then flows to the views?

How can you set the state of a component, retrieve that state, create properties when initializing the component? I'm learning ReactJs! {this.props.name}

In Redux a store has the following responsibilities?

Lifecycle methods will receive context and SETSTATE() TRIGGERS AN UPDATE as follows?