Difference Between Component.get() And Component.find() in Salesforce Lightning

get() method to access the data from respective component(UI). The find() function has one parameter, which is the local ID of a component within the markup. find() returns different types depending on the result. If the local ID is unique, find() returns the component

Component.get(): It returns the Aura.Component instance(s) by its local ID. If the Aura.Component local ID is unique, it returns the component, and if there are multiple Aura.Component with the same local ID, it returns an array of the components.Component.find(): It is associated with Component attributes and returns the referenced component attribute value.