Quiz LWC Session 2

@api: is used to expose a variable or functions publically and make properties reactive.

• True

• False

Every LWC component must have a Javascript file

• True

• False

In order to make your Component visible to App Page. Which of the following target to set in xml file.

• lightning__AppPage

• lightning__RecordPage

• lightning__Page

• lightning__App

_______ in the Lightning web component is the synchronization between the controller and the template(HTML).

• Data Integeration

• Mapping

• Data Binding

____ is used to make variable private but reactive. These properties are also called private reactive properties.

• @api

• @track

• @wire

To render HTML conditionally, In LWC template which directive to use?

• lwc:if|elseif={property} and lwc:else

• IF:True ={Property}

• IF:False ={Property}

How to get the value of the input on the event of onchange in JS?

• event.target.value

• event.value

• data.value

How to get the name of the input on the event on change in JS?

• event.target.value

• event.target.name

• event.taget.name.value

• taget.name

How many types of loops are there by which we can achieve template looping in LWC

• TWO

• THREE

• ONE

• NONE

In (LWC) we can send a toast notification that pops up to alert users of success, error or warning

• True

• False