Free Salesforce DEX602 Exam Questions

A developer wrote the following code to test a sum3 function that takes in an array of numbers and returns the sum of the first three numbers in the array, and the test passes.A different developer made changes to the behavior of sum3 to instead sum only the first two numbers present in the array.Which two results occur when running this test on the updated sum3 function?Choose 2 answers

Refer to HTML below:This card is smaller.The width and height of this card is determined by itscontents.Which expression outputs the screen width of the element with the ID card-01?

What is the result of the code block?

Which function should a developer use to repeatedly execute code at a fixed interval ?

Refer to the following code:class Vehicle{constructor(plate){this.plate = plate;}}class Truck extends Vehicle{constructor(plate, weight){//Missing codethis.weight = weight;}displayWeight(){console.log(`The truck ${this.plate} has a weight of ${this.weight}lb.`);}}let myTruck = new Truck('123Ab',5000);myTruck.displayWeight();Which statement should be added to missing code for the code to display 'The truck 123AB has aweight of 5000lb.