What is the difference between the Internet and the World Wide Web?

The Internet is the global network of interconnected computer systems, providing the infrastructure. The World Wide Web (or 'the web') is a system of interlinked hypertext documents and other web resources accessed via the Internet using protocols like HTTP.

What are the core technologies used in web development?

The three core technologies are HTML (HyperText Markup Language) for structuring content, CSS (Cascading Style Sheets) for styling and layout, and JavaScript for adding interactivity and dynamic features to web pages.

What is responsive web design?

Responsive web design is an approach that ensures web pages render well on a variety of devices and screen sizes, from desktops and laptops to tablets and mobile phones, providing an optimal viewing experience for users.

How important is web security for websites?

Web security is critically important to protect data, maintain user trust, and prevent cyberattacks like hacking, malware, and data breaches. Measures include SSL certificates, strong authentication, and regular software updates.