Function calls are a fundamental mechanism in programming that allow one part of a program to execute a block of code defined elsewhere, enabling code reuse and modularity. They involve passing control and data to the function and receiving results back, facilitating organized and efficient code execution.

Function Calls

Function calls

fundamental mechanism

Programming is the process of designing and building executable computer software to accomplish a specific task or solve a particular problem. It involves writing code in various programming languages, understanding algorithms, and applying logical thinking to create efficient and effective solutions.

programming

A block of code is a group of programming statements that are treated as a single unit, often enclosed within braces or defined by indentation, depending on the programming language. It is used to organize code into logical sections, enabling control structures, functions, and methods to operate efficiently and maintainably.

block of code

Code reuse refers to the practice of using existing code for new functions or projects, reducing redundancy and improving efficiency in software development. It enhances maintainability and scalability by allowing developers to leverage proven, tested code components across various applications.

code reuse

Modularity is a design principle that involves dividing a system into smaller, self-contained units or modules, each with a specific function, which can be independently developed and maintained. This approach enhances flexibility, scalability, and reusability, making complex systems easier to manage and evolve over time.

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