Free JS Institute JSA-41-01 Exam Questions

What is the output of the following code snippet?class Shape{}; class Pyramid extends Shape{}; class SquareBasedPyramid extends Pyramid {}; let shape = new SquareBasedPyramid (); console.log(`${shapeinstance of Shape} ${shape instance of Pyramid } ${shape instance of SquareBasedPyramid }`) 

What is the correct output of the following code:var obj = {  value: 10};var foo = function() {  console.log(this.value);};var bar = function() {  console.log(this.value);};var boundFoo = foo.call(obj);var boundBar = bar.bind(obj)();console.log(boundFoo === boundBar); 

What will be the output when the following code is executed:class Car {  _brand = "";  set brand(value) {  this._brand = value;  }  get brand() {  return this._brand;  } } let car = new Car(); car.brand = "Toyota"; console.log(car.brand) 

What line of code should be inserted into the Product class definition to add a property price to the class?class Product {  constructor(name)  {    this.name = name;    // insert code here  }} 

What will be the value of result after the following code is executed?var num1 = 10; var num2 = 20; var result = (num2 === 20) ? "yes" : "no";