Which of the following is an interpreted server-side scripting language used for creating dynamic Web pages?

The correct answer is PHP Hypertext Preprocessor (PHP) because it is a widely used server-side scripting language specifically designed for creating dynamic web pages. PHP is executed on the server, which means the code is interpreted by the web server and the resulting output (usually HTML) is sent to the client's web browser. This allows developers to create interactive features, access databases, and manage session data on the server-side, making it integral for dynamic content generation.

JavaScript, while a powerful language, is primarily a client-side scripting language that runs in the user's browser rather than on the server. C Sharp is a general-purpose programming language that can be used for server-side development through ASP.NET but is not inherently a server-side scripting language. ASP.NET is a framework for building web applications and encompasses various languages, including C#, but it is not a language itself.

Thus, PHP stands out as the specific interpreted server-side scripting language aimed at web development, making it the appropriate choice in this context.