Fun quiz!!

quiz-6-1.js

let foo = function bar() {
  return "hello";
}

console.log(typeof bar);
// What will console print?
// Ref: Named function expression
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/function

quiz-6-2.js

let person = {
  name: "foo"
};

Object.preventExtensions(person);

person.name = "bar";
person.job  = "teacher";

console.log(person);

quiz-6-3.js

let person = {
  name: "foo"
};

Object.preventExtensions(person);
person.__proto__ = { job: "teacher" };

console.log(person.job);

quiz-6-4.js

let person = {
  name: "foo"
};

Object.preventExtensions(person);
person.__proto__.sayHi = function() {
  console.log("Hi");
}

console.log(person.sayHi());

quiz-6-5.js

let a = { x : 1, y : 2 };
let b = { y : 3, z : 4 };

Object.assign(a, b);
console.log(a, b);

quiz-6-6.js

let a = Object.create({ foo: 1 }, {
  bar: { value: 2 },
  baz: { value: 3, enumerable: true }
});

let b = Object.assign({}, a);
console.log(b);