Web Programming Quiz 1

What is the purpose of HTML5 in web development?

• To style web pages with CSS

• To create mobile applications

• The purpose of HTML5 in web development is to create structured, semantic, and interactive web content.

• To manage server-side databases

How do you create a hyperlink in HTML?

• Link Text

• Link Text

• Link Text

• Link Text

What are the main differences between HTML and XML?

• HTML and XML serve the same purpose in web development.

• HTML is a programming language; XML is a markup language.

• HTML is used for data storage; XML is for web design.

• HTML is for presentation; XML is for data transport and storage.

Explain the use of CSS for styling web pages.

• CSS is used for styling web pages by controlling layout, colors, fonts, and overall presentation.

• CSS is used for creating server-side scripts.

• CSS is primarily for managing database connections.

• CSS is a programming language for backend development.

What is the function of the 'float' property in CSS?

• The 'float' property is used to change the font size of an element.

• The 'float' property centers an element within its parent container.

• The 'float' property adds padding around an element.

• The 'float' property allows elements to be positioned to the left or right, enabling text and inline elements to wrap around them.

Describe the role of JavaScript in web applications.

• JavaScript enables interactivity, dynamic content, and asynchronous communication in web applications.

• JavaScript is primarily used for server-side programming.

• JavaScript is a database management system.

• JavaScript is only used for styling web pages.

What is an event in JavaScript?

• An event is a function that executes automatically.

• An event is a type of loop used in JavaScript.

• An event is a variable that stores data in JavaScript.

• An event in JavaScript is an action or occurrence that can be detected and responded to by the browser.

How do you validate a form using JavaScript?

• Submit the form without any validation checks.

• Use JavaScript to add event listeners, validate input values, and prevent form submission if validation fails.

• Only check for empty fields before submission.

• Use HTML attributes to validate forms automatically.

What is the purpose of an XML Schema?

• To convert XML documents into HTML format.

• To validate the structure and content of XML documents.

• To enhance the visual appearance of XML documents.

• To compress XML files for storage efficiency.

What is jQuery and how does it simplify JavaScript?

• jQuery is a JavaScript library that simplifies HTML manipulation, event handling, and animation.

• jQuery is a framework for building mobile applications.

• jQuery is a programming language that replaces JavaScript.

• jQuery is a tool for creating server-side scripts.