13362055
Questão 1
Questão
Functions help make our programs more modular and let us reuse a block of code as many times as we need.
Responda
- True
- False
Questão 2
Questão
In 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);
Responda
-
a parameter
-
an argument
-
the returned value
-
the function name
Questão 3
Questão
In 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);
Responda
-
a parameter
-
an argument
-
the returned value
-
the function name
Questão 4
Questão
The [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].
Responda
-
output
-
input
-
undefined
-
null
Questão 5
Questão
The body of the function is the block of code contained in the curly braces. It may contain any of the following:
Responda
-
Conditionals
-
Loops
-
Variables
-
Other functions
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