What is a script in programming?

A script in programming is defined as a sequence of events or instructions written in a programming language that is executed by an interpreter. This collection of instructions typically automates processes, enabling the efficient completion of tasks without human intervention. Scripts can be run multiple times, facilitating repetitive tasks such as data processing, automating workflows, or controlling other software applications.

The nature of scripting allows for the rapid development of small programs that can interact with various system components or other applications. The flexibility of scripts is key to their functionality, as they allow developers to define workflows that can be executed repeatedly.

The other choices do not accurately describe what a script is; error checking is related to ensuring correctness in code, pre-defined functions are more akin to libraries or APIs that provide reusable code, and compiling code is a process related to converting source code into executable format rather than executing sequences of events as scripts do.