// Practice Set · JS Syntax · guest

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Question 1 of 5 from: JS Syntax

What does this log?

let a = 10;
let b = 3;
console.log(a % b);

3
3.3333333333333335
1
30

Question 2 of 5 from: JS Syntax

let total = 5; and let Total = 5; create the same variable.

True
False

Question 3 of 5 from: JS Variables

What does this log?

console.log("4" + 2 + 1);

Question 4 of 5 from: JS Const

This is allowed:

const rate;
rate = 0.08;

True
False

Question 5 of 5 from: JS Types

What does this log?

console.log(typeof null);

object
null
undefined
string

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