Sample JavaScript Questions

test.js

// Snippet 1
var x;
console.log(x)
console.log(X)


// Snippet 2
var x;
console.log(typeof x)


// Snippet 3
var x = null;
console.log(x)


// Snippet 4
var x = null;
console.log(typeof x)


//Snippet 5
var x = 5;
console.log(typeof x)



// Snippet 6
var employee = { 
         name: "Tom",
         department: "IT"
         };
// Print name of employee to console
// console.log(??)