What is a String in Programming? Definition, Examples, and Uses

A string is a sequence of characters, such as letters, numbers, and symbols, that are used to represent text or data in computer programming. In many programming languages, strings are enclosed in quotation marks, such as 'Hello, world!' or '1234'. They can be manipulated using various operations, such as concatenation, indexing, and slicing. Strings are commonly used for input and output, text processing, and data storage.