FUNCTION CALL Meaning and
Definition
-
A function call refers to a programming concept where a specific function is invoked or executed to perform a particular task or calculation within a program. It is a mechanism or instruction that transfers control from the main program to a designated function, allowing the function to carry out its defined actions. When a function call is made, the program jumps to the specified function code, performs the necessary operations, and eventually returns control to the calling code.
During a function call, the function may require specific inputs, known as arguments or parameters, which are typically passed within parentheses. These arguments can provide additional information necessary for the function to execute correctly or perform specific actions. Once the function completes its task or reaches a return statement, it terminates and the program resumes execution from where the function call was made.
Function calls enable code reusability and enhance the organization and structure of a program by breaking it into smaller modular pieces, each with a specific purpose. By invoking the function when needed, developers can avoid repetitive code and simplify complex tasks. Additionally, function calls allow for the separation of concerns, making code easier to understand, debug, and maintain. The result of a function call can be assigned to a variable, used as an argument for other functions, or directly utilized within the main program.
Common Misspellings for FUNCTION CALL
- dunction call
- cunction call
- vunction call
- gunction call
- tunction call
- runction call
- fynction call
- fhnction call
- fjnction call
- finction call
- f8nction call
- f7nction call
- fubction call
- fumction call
- fujction call
- fuhction call
- funxtion call
- funvtion call
- funftion call
Etymology of FUNCTION CALL
The term "function call" originates from the field of computer science, specifically in programming languages. The word "function" comes from mathematics, where it refers to a relation between a set of inputs (arguments) and a set of outputs (results). In programming, a function is a named sequence of instructions that takes one or more input values, performs certain tasks or calculations, and returns a result. Functions are used to modularize and organize code, making it easier to read, write, and reuse.The word "call" in this context is derived from the notion of invoking or executing a function. When a program encounters a function call, it transfers control to that function, and once the function completes its tasks, control is returned to the point after the function call. The term "call" also originates from the idea of a "subroutine call", which was used in early programming languages before more modern notions of functions were widely adopted.
Similar spelling words for FUNCTION CALL
Infographic
Add the infographic to your website:
