Calling Functions
When you call a function in JavaScript, you tell the program to execute the code inside that function. To call a function, you write its name followed by parentheses. If the function expects data, you provide it inside the parentheses. This process is called invoking the function. When a function is called, the JavaScript engine jumps to the function's code, runs it, and then returns to where the call was made. You can call a function as many times as you want, and each call can use different data.
1234567function greet(name) { console.log("Hello, " + name + "!"); } greet("Alice"); greet("Bob"); greet("Charlie");
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Can you explain what happens when the greet function is called with different names?
What does the output look like when you run this code?
Can you show how to call a function with multiple arguments?
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When you call a function in JavaScript, you tell the program to execute the code inside that function. To call a function, you write its name followed by parentheses. If the function expects data, you provide it inside the parentheses. This process is called invoking the function. When a function is called, the JavaScript engine jumps to the function's code, runs it, and then returns to where the call was made. You can call a function as many times as you want, and each call can use different data.
1234567function greet(name) { console.log("Hello, " + name + "!"); } greet("Alice"); greet("Bob"); greet("Charlie");
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