JavaScript-Developer-I Exam Question 46

A developer at Universal Containers creates a new landing page based on HTML, CSS, and JavaScript TO ensure that visitors have a good experience, a script named personaliseContext needs to be executed when the webpage is fully loaded (HTML content and all related files ), in order to do some custom initialization.
Which statement should be used to call personalizeWebsiteContent based on the above business requirement?
  • JavaScript-Developer-I Exam Question 47

    A developer has the following array of hourly wages:
    Let arr = (8, 5, 9, 75, 11, 25, 7, 75, , 13, 25);
    For workers making less than $10 an hour rate should be multiple by 1.25 and returned in a new array.
    How should the developer implement the request?
  • JavaScript-Developer-I Exam Question 48

    A developer wants to iterate through an array of objects and count the objects and count
    the objects whose property value, name, starts with the letter N.
    Const arrObj = [{"name" : "Zach"} , {"name" : "Kate"},{"name" : "Alise"},{"name" : "Bob"},{"name" :
    "Natham"},{"name" : "nathaniel"}
    Refer to the code snippet below:
    01 arrObj.reduce(( acc, curr) => {
    02 //missing line 02
    02 //missing line 03
    04 ). 0);
    Which missing lines 02 and 03 return the correct count?
  • JavaScript-Developer-I Exam Question 49

    Which option is true about the strict mode in imported modules?
  • JavaScript-Developer-I Exam Question 50

    Given the code block below:

    What should a developer insert line 15 to output the following message using the load method?
    SNENneziz is loading a cartridge game: super Monic 3x Force...