JavaScript-Developer-I Exam Question 146

Refer to the following code that imports a module named utils:
import (foo, bar) from '/path/Utils.js';
foo() ;
bar() ;
Which two implementations of Utils.js export foo and bar such that the code above runs without error?
Choose 2 answers
  • JavaScript-Developer-I Exam Question 147

    Refer to the code below:

    What is the output of this function when called with an empty array?
  • JavaScript-Developer-I Exam Question 148

    A developer wants to create an object from a function in the browser using the code
    below:
    Function Monster() { this.name = 'hello' };
    Const z = Monster();
    What happens due to lack of the new keyword on line 02?
  • JavaScript-Developer-I Exam Question 149

    A developer is asked to fix some bugs reported by users. To do that, the developer adds
    a breakpoint for debugging.
    Function Car (maxSpeed, color){
    This.maxspeed =masSpeed;
    This.color = color;
    Let carSpeed = document.getElementById(' CarSpeed');
    Debugger;
    Let fourWheels =new Car (carSpeed.value, 'red');
    When the code execution stops at the breakpoint on line 06, which two types of information are
    available in the browser console ?
    Choose 2 answers:
  • JavaScript-Developer-I Exam Question 150

    Refer to the following array:
    Let arr = [1, 2, 3, 4, 5];
    Which three options result in x evaluating as (3, 4, 5)?
    Choose 3 answers