Difference between array and ...array [duplicate]

It may be stupid but I really stuck with dot dot dot array(...[ ])

I was playing with arrays and I recently noticed a fact I don't understand.

Consider this function in Node.js environment:

function test(name, age, adress) {
    console.log(Array.from(arguments));
    console.log(...Array.from(arguments));
}

the output is:

// [ 'john', 25, 'new york' ]
// john 25 new york

I thought the second line was a concatenation(strng) of the array values ​​(arguments) until I execute this function in chrome's console:

So my questions is:

• does the second output is an array ?
• If yes, what is the difference between these two arrays ?
• What ...[array] actually does ?

Thanks in advance