Which of the following programming languages is primarily used for web scripting?

Perl is primarily used for web scripting due to its powerful text processing capabilities and ease of integration with web technologies. It was one of the early languages that facilitated dynamic web content generation, allowing developers to create scripts that interact with databases, handle form submissions, and generate HTML content on-the-fly. This made it particularly popular in the development of CGI (Common Gateway Interface) scripts for web applications.

While other programming languages like C#, C++, and Java can be used for web development, they are typically not categorized primarily as web scripting languages. C# is commonly associated with server-side applications developed within the .NET framework. C++ is a general-purpose programming language that is more suited for system programming and application development rather than web scripting. Java, although widely used in web environments through frameworks like Spring, is more often applied in large-scale enterprise applications rather than for scripting tasks directly on web servers.