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Question 81/90
Given the code below:
const copy = JSON.stringify([ newString(' false '), new Bollean( false ), undefined ]); What is the value of copy?
const copy = JSON.stringify([ newString(' false '), new Bollean( false ), undefined ]); What is the value of copy?
Correct Answer: B
- Question List (90q)
- Question 1: A developer has an ErrorHandler module that contains multipl...
- Question 2: A developer wrote the following code: 01 let X = object.valu...
- Question 3: Given the following code: (Exhibit) is the output ofline 02?...
- Question 4: A developer is wondering whether to use, Promise.then or Pro...
- Question 5: A developer initiates a server with thefile server,js and ad...
- Question 6: Which two console logs outputs NaN ? Choose 2 answers...
- 1 commentQuestion 7: Given the code below: (Exhibit) Which method can be used to ...
- 1 commentQuestion 8: A test has a dependency on database. query. During the test,...
- 3 commentQuestion 9: Which statement parses successfully?...
- 1 commentQuestion 10: A developer at Universal Containers is creating their new la...
- 1 commentQuestion 11: Universal Containers (UC) just launched anew landing page, b...
- 2 commentQuestion 12: Refer to the code below: Let foodMenu1 = ['pizza', 'burger',...
- 2 commentQuestion 13: Given HTML below: <div> <div id ="row-uc">Univer...
- 1 commentQuestion 14: Universal Containers recently launched its new landing page ...
- Question 15: The developer has a function that prints "Hello" to an input...
- Question 16: Given the following code: (Exhibit) What is the output of li...
- 2 commentQuestion 17: Refer to code below: Let first = 'who'; Let second = 'what';...
- 3 commentQuestion 18: Refer to the code below: for(let number =2 ; number <= 5 ...
- Question 19: A developer needs to debug a Node.js web server because a ru...
- Question 20: A developer wants to create an object from a function in the...
- Question 21: A developer wants to define a function log to be used a few ...
- 2 commentQuestion 22: Refer to the code below? Let searchString = ' look for this ...
- Question 23: A developer creates a simple webpage with an input field. Wh...
- Question 24: Refer to the code below: Function changeValue(obj) { Obj.val...
- 2 commentQuestion 25: A developer wrote a fizzbuzz function thatwhen passed in a n...
- Question 26: Refer to the code below let inArray = [[1,2],[3,4,5]]; which...
- Question 27: Refer to the code below: (Exhibit) Which value can a develop...
- 1 commentQuestion 28: Refer to the code below: let car1 = new Promise((_ ,reject)=...
- 1 commentQuestion 29: Considering the implications of 'use strict' on line 04, whi...
- Question 30: Refer to the code: (Exhibit) Given the code above, which thr...
- Question 31: Given the following code: Counter = 0; const logCounter = ()...
- 3 commentQuestion 32: Refer to the following code: (Exhibit) Which statement shoul...
- Question 33: Given the code below: 01 function GameConsole (name) { 02 th...
- 1 commentQuestion 34: A developer has a formatName function that takes two argumen...
- 2 commentQuestion 35: What are two unique features of functions defined with a fat...
- Question 36: Refer to the code below: console.log(''start); Promise.resol...
- Question 37: A developer wants to set up a secure web server withNode.js....
- Question 38: (Exhibit) Which code change should be done for the console t...
- Question 39: Refer to code below: Function muFunction(reassign){ Let x = ...
- Question 40: Teams at Universal Containers (UC) work on multiple JavaScri...
- Question 41: Given the following code: Let x =null; console.log(typeof x)...
- 1 commentQuestion 42: Which three options show valid methods for creating a fat ar...
- Question 43: A developer writes the code below to return a message to a u...
- Question 44: A developer at Universal Containers creates a new landing pa...
- Question 45: A developer creates a simple webpage with an input field. Wh...
- Question 46: The developer wants to test the array shown: const arr = Arr...
- 1 commentQuestion 47: A developer has a web server running with Node.js. The comma...
- 1 commentQuestion 48: A team that works on a bigproject uses npm to deal with proj...
- 1 commentQuestion 49: Refer to the code below: 01 const exec = (item, delay) =>...
- Question 50: A developer is required to write a function that calculates ...
- Question 51: Which code statement below correctly persists an objects inl...
- 2 commentQuestion 52: A developer wants to leverage a module to print a price in p...
- Question 53: Refer to the following code: Let obj ={ Foo: 1, Bar: 2 } Let...
- Question 54: Refer to the code below: Const myFunction = arr => { Retu...
- 2 commentQuestion 55: Refer to the code below: Const searchTest = 'Yay! Salesforce...
- Question 56: Given the following code: (Exhibit) What will be the first f...
- Question 57: developer removes the HTML class attribute from the checkout...
- 1 commentQuestion 58: developer has a web server running with Node.js. The command...
- Question 59: Which code statement correctly retrieves and returns an obje...
- Question 60: Refer to the code below: (Exhibit) What is the value of resu...
- 2 commentQuestion 61: Given two expressions var1 and var2. What are two valid ways...
- Question 62: A class was written to represent items for purchase in an on...
- 1 commentQuestion 63: Whichthree actions can be using the JavaScript browser conso...
- Question 64: A developer uses a parsed JSON string to work with user info...
- Question 65: Why would a developerspecify a package.jason as a developed ...
- Question 66: Refer to the following code: (Exhibit) What is the output of...
- Question 67: Which option istrue about the strict mode in imported module...
- Question 68: A developer is setting up a new Node.js server with a client...
- Question 69: Refer to the following array: Let arr = [1, 2, 3, 4, 5]; Whi...
- Question 70: Refer to the code below: letsayHello = () => { console.lo...
- 2 commentQuestion 71: GIven a value, which three options can a developeruse to det...
- Question 72: A developer creates a class that represents a blog post base...
- 2 commentQuestion 73: bar, awesome is a popular JavaScript module. the versions pu...
- Question 74: Refer to the following code block: (Exhibit) What is the con...
- Question 75: Refer to the following code: <html lang="en"> <body...
- Question 76: A developer wants to use a module named universalContainersL...
- 2 commentQuestion 77: Universal Containers (UC) notices that its application that ...
- 1 commentQuestion 78: Refer to thefollowing code that imports a module named utils...
- Question 79: Given the requirement to refactor the code above to JavaScri...
- 1 commentQuestion 80: Which three statements are true about promises ? Choose 3 an...
- 2 commentQuestion 81: Given the code below: const copy = JSON.stringify([ newStrin...
- Question 82: Refer to the code below: 01 let car1 = new promise((_, rejec...
- Question 83: Refer to HTML below: <p> The current status of an Orde...
- Question 84: Refer tothe code below: (Exhibit) What is the value of resul...
- 1 commentQuestion 85: A developer needs to test this function: 01const sum3 = (arr...
- 1 commentQuestion 86: A developer is asked to fix some bugs reported by users. To ...
- Question 87: Refer to the following code: 01 function Tiger(){ 02this.Typ...
- Question 88: Refer to the code below: 01 const server = require('server')...
- 2 commentQuestion 89: Given the JavaScript below: 01 function filterDOM (searchStr...
- 2 commentQuestion 90: Which two console logs output NaN? Choose 2 answers | |...
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Recent Comments (The most recent comments are at the top.)
Tested by running the code and answer is B
["false",false,null]
Answer is A
newString(' false ') creates a new String object with the value ' false '.
new Boolean(false) creates a new Boolean object with the value false.
undefined is just the undefined value.