Quiz 3: Component-Based Front-End Architectures

What is a primary benefit of using a component-based architecture in front-end development?

• It eliminates the need for JavaScript.

• It promotes modularity and reusability.

• It only works with SQL databases.

• It is exclusively for desktop applications.

Which of these is a common framework/library for building component-based front-ends mentioned in the course?

• Django

• Laravel

• React

• Spring

In component-based front-end development, what are 'props' primarily used for?

• Managing internal component state.

• Passing data from a parent component to a child component.

• Storing global application data.

• Handling user input events.

The practice of managing application-wide data that needs to be accessible by many components is known as:

• Component Isolation

• State Management

• Prop Drilling

• Virtual DOM

Which front-end framework mentioned uses TypeScript as its primary language and is known for its comprehensive features?

• React

• Vue.js

• Angular

• jQuery

What does the 'Virtual DOM' (used by frameworks like React) primarily help with?

• Direct manipulation of the actual browser DOM.

• Storing data on the server.

• Efficiently updating the user interface.

• Managing database connections.

What is the main characteristic of a 'declarative view' approach, common in frameworks like React?

• You tell the system how to achieve a state.

• You describe what the UI should look like for a given state.

• You write direct DOM manipulation code.

• It uses a single global state for everything.

Which type of data in a component is intended to be managed within that component and can change over time?

• Props

• State

• External data

• Static data

What is Storybook primarily used for in UI development?

• Database management.

• Backend API design.

• Developing and documenting UI components in isolation.

• Server deployment.

A framework that can be adopted incrementally and is known for its simplicity and flexibility is typically:

• Angular

• React

• Vue.js

• jQuery