A function must be called so as to execute it. This process is termed function invocation.
Syntax
Function_name()
The following example illustrates how a function can be invoked −
Example
function test() { // function definition
console.log("function called")
}
test() // function invocation
On compiling, it will generate the same JavaScript code.
function test() {
console.log("function called");
}
test(); // function invocation
It will produce the following output −
function called
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