Quiz

Functions

Code Ramp 5 Fragen

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1Functions help make our programs more modular and let us reuse a block of code as many times as we need.
1. ARichtig
2. BFalsch
2In the following code we are both defining and then calling a function. What does `a` represent in this example?

function findSum(a, b) {
return a + b;
}

var sum = findSum(5, 8);
console.log(sum);
1. Aa parameter
2. Ban argument
3. Cthe returned value
4. Dthe function name
3In the following code we are both defining and then calling a function. What does `8` represent in this example?

function findSum(a, b) {
return a + b;
}

var sum = findSum(5, 8);
console.log(sum);
1. Aa parameter
2. Ban argument
3. Cthe returned value
4. Dthe function name
4The [blank_start]output[blank_end] of a function is often called a return value. If no value is explicitly provided the function defaults to returning [blank_start]undefined[blank_end].
1. Aoutput
2. Binput
3. Cundefined
4. Dnull
5The body of the function is the block of code contained in the curly braces. It may contain any of the following:
1. AConditionals
2. BLoops
3. CVariables
4. DOther functions