JavaScript Basics Quiz

What does console.log do?

Which line correctly declares a variable called score with a value of 10?

What is the purpose of getNumber("inputBox") in Code.org?

Given the function below, what will be the output if you call greet("Alice")?

function greet(name) {

return "Hello, " + name + "!"; }

What will this code display?

var x = 5;

console.log(x * 2);

What does if (score > 10) check for?

Which line correctly assigns a value to a variable named age?

What will this code do? function checkWeather(weather) {

if (weather === "rainy") {

console.log("Bring an umbrella!");

} else {

console.log("No umbrella needed!");

}

}

What does the following code output?

var value = 11;

if (value === 10) {

console.log("Equal"); } else {

console.log("Not equal"); }

What does else mean in an if-else statement?