React 개발 핵심 포인트 퀴즈

React applications are built using components.

JSX allows embedding HTML-like markup inside JavaScript.

CSS classes in React are specified using the 'className' attribute.

Use curly braces {} to insert JavaScript variables into JSX.

Use the ? and && operators for conditional rendering in React.

Use the 'map' function to render arrays in React.

Define event handler functions within React components.

The useState hook in React manages component state.

React components use JSX for rendering in the browser.

React use JavaScript if statements, && operators, and the ternary ?: operator for conditional rendering.

When rendering lists, specify a 'key' for each list item in React.

Importing and Exporting separates React components into distinct files.

JSX is the markup language React components use.

Use if statements, the logical AND (&&), and the conditional operator (?:) in JavaScript to control which parts of UI to display.