The Complete Vue.js Course for Beginners - beforeCreate and created

The lecture introduces the concept of life cycle hooks, focusing on 'before create' and 'created'. It explains how these hooks function, using examples to demonstrate their behavior during page refreshes. The 'before create' hook runs before the template loads, while 'created' runs after. The lecture also highlights that each component has its own lifecycle methods. The differences between the hooks are illustrated with examples, showing how alerts and console logs can be used to observe their execution order.

What is the primary function of the 'before create' hook in a lifecycle?

• To execute code after the template is loaded

• To execute code before the template is loaded

• To refresh the page

• To display the final output

In the lifecycle, when does the 'created' hook execute?

• Simultaneously with the 'before create' hook

• After the 'before create' hook

• It does not execute in the lifecycle

• Before the 'before create' hook

What is the significance of the 'created' hook in the lifecycle?

• It refreshes the page

• It runs after the template is loaded

• It does not have any significance

• It runs before the page is loaded

How does the lifecycle of different components vary?

• Only the first component has a lifecycle

• Components do not have a lifecycle

• Each component has a unique lifecycle

• All components share the same lifecycle

What happens when you create multiple components in terms of lifecycle methods?

• Only the first component will have a lifecycle method

• Each component will have a different lifecycle method

• All components will share the same lifecycle method

• Lifecycle methods are not applicable to components