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- Question 69
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Question 69/110
Refer to the code below:
01 const server = require('server');
02 /* Insert code here */
A developer imports a library that creates a web server. Theimported library uses events and callbacks to start the servers Which code should be inserted at the line 03 to set up an event and start the web server ?
01 const server = require('server');
02 /* Insert code here */
A developer imports a library that creates a web server. Theimported library uses events and callbacks to start the servers Which code should be inserted at the line 03 to set up an event and start the web server ?
Correct Answer: D
- Question List (110q)
- 3 commentQuestion 1: Given the HTML below: (Exhibit) Which statement adds the pri...
- Question 2: A developer wants to create an object from a function in the...
- 1 commentQuestion 3: Refer to HTML below: <div id ="main"> <div id = " c...
- 2 commentQuestion 4: Refer to the code below: Async funct on functionUnderTest(is...
- 2 commentQuestion 5: What are two unique features of functions defined with a fat...
- Question 6: Refer to the code below: const addBy = ? const addByEight =a...
- Question 7: In which situation should a developer include a try .. catch...
- Question 8: Given the following code: let x = null; console.log(typeof x...
- Question 9: Given the JavaScript below: 01 function filterDOM (searchStr...
- 3 commentQuestion 10: A developer has a formatName function that takes two argumen...
- Question 11: Refer to thefollowing code that imports a module named utils...
- Question 12: A developer writes the code below to return a message to a u...
- 2 commentQuestion 13: Refer to the code snippet below: Let array = [1, 2, 3, 4, 4,...
- 1 commentQuestion 14: Refer the following code (Exhibit) What is the value of arra...
- Question 15: Given the requirement to refactor the code above to JavaScri...
- Question 16: A developer has an ErrorHandler module that contains multipl...
- Question 17: Refer to the code below: Const myFunction = arr => { Retu...
- 3 commentQuestion 18: A developer has two ways to write a function: Option A: func...
- Question 19: (Exhibit) Which code change should be done for the console t...
- Question 20: Refer to the code: (Exhibit) Given the code above, which thr...
- Question 21: A developer creates a class that represents a blog post base...
- 3 commentQuestion 22: bar, awesome is a popular JavaScript module. the versions pu...
- Question 23: Refer to the code below: Let str = 'javascript'; Str[0] = 'J...
- Question 24: The developer wants to test the array shown: const arr = Arr...
- 3 commentQuestion 25: Refer to code below: Function muFunction(reassign){ Let x = ...
- 2 commentQuestion 26: developer publishes a new version of a package with new feat...
- Question 27: Refer the code below. x=3.14; function myfunction() { "use s...
- Question 28: Refer to the code below: (Exhibit) Considering that JavaScri...
- 3 commentQuestion 29: Refer to the code below: Let foodMenu1 = ['pizza', 'burger',...
- 2 commentQuestion 30: Refer to the following array: Let arr = [ 1,2, 3, 4, 5]; Whi...
- 2 commentQuestion 31: A developer wrote the following code to test a sum3 function...
- Question 32: A developer creates a simple webpage with an input field. Wh...
- Question 33: A developer has two ways to write a function: Option A: func...
- 2 commentQuestion 34: Refer to the HTML below: (Exhibit) Which JavaScript statemen...
- Question 35: A Developer wrote the following code to test a sum3 function...
- 1 commentQuestion 36: A developer is setting up a Node,js server and is creating a...
- 4 commentQuestion 37: Given HTML below: <div> <div id ="row-uc"> Unive...
- Question 38: Refer to the following array: Let arr1 = [ 1,2, 3, 4, 5 ]; (...
- 2 commentQuestion 39: Given the following code: Counter = 0; const logCounter = ()...
- Question 40: Cloud Kicks has a class to represent items for sale in an on...
- 1 commentQuestion 41: A developer implements and calls the following code when an ...
- Question 42: A class was written to represent items for purchase in an on...
- Question 43: Given the following code: document.body.addEventListener(' c...
- Question 44: Which option is a core Node,js module?...
- Question 45: Given the following code: (Exhibit) is the output of line 02...
- 1 commentQuestion 46: Refer to the expression below: Let x = ('1' + 2) == (6 * 2);...
- Question 47: Which three statements are true about promises ? Choose 3 an...
- 1 commentQuestion 48: A developer is leading the creation of a new browser applica...
- Question 49: Refer to the code below? Let searchString = ' look for this ...
- Question 50: A developer has the function, shown below, that is called wh...
- 1 commentQuestion 51: A developer wrote a fizzbuzz function thatwhen passed in a n...
- Question 52: Refer to the following array: Let arr = [1, 2, 3, 4, 5]; Whi...
- Question 53: A developer creates a simple webpage with an input field. Wh...
- 2 commentQuestion 54: Which two console logs output NaN? Choose 2 answers | |...
- Question 55: Why would a developerspecify a package.jason as a developed ...
- 1 commentQuestion 56: After user acceptance testing, the developer is asked to cha...
- Question 57: Refer to code below: Let productSKU = '8675309' ; A develope...
- Question 58: Refer to the code below: console.log(''start); Promise.resol...
- Question 59: Refer to the following code: 01 function Tiger(){ 02this.Typ...
- 1 commentQuestion 60: developer is trying to convince management that their team w...
- 1 commentQuestion 61: Which statement accurately describes the behaviour of the as...
- 1 commentQuestion 62: developer has a web server running with Node.js. The command...
- Question 63: Given the following code: (Exhibit) What will be the first f...
- Question 64: Given the code below: Setcurrent URL (); console.log('The cu...
- 1 commentQuestion 65: A developer implements a function that adds a few values. Fu...
- Question 66: Referto the following code: (Exhibit) Which two statement co...
- Question 67: A developer is asked to fix some bugs reported by users. To ...
- 1 commentQuestion 68: A developer wants to use a try...catch statement to catch an...
- Question 69: Refer to the code below: 01 const server = require('server')...
- Question 70: Refer to the code below: (Exhibit) Which value can a develop...
- Question 71: developer removes the HTML class attribute from the checkout...
- Question 72: A developer copied a JavaScript object: (Exhibit) How does t...
- 1 commentQuestion 73: Refer to the HTML below: <div id="main"> <ul> &l...
- 1 commentQuestion 74: A test has a dependency on database. query. During the test,...
- Question 75: Refer to the code below: (Exhibit) Which replacement for the...
- 1 commentQuestion 76: Universal Containers (UC) notices that its application that ...
- Question 77: Refer to the code snippet below: Let array = [1, 2, 3, 4, 4,...
- 2 commentQuestion 78: A developer has the following array of hourly wages: Let arr...
- 1 commentQuestion 79: A developer wrote the following code: 01 let X = object.valu...
- 1 commentQuestion 80: A developer at Universal Containers is creating their new la...
- 1 commentQuestion 81: A developer is leading the creation of a new web server for ...
- Question 82: Refer to the code below: let timeFunction =() => { consol...
- Question 83: Given code below: setTimeout (()=> ( console.log(1); ). 0...
- Question 84: Given the code below: const delay = sync delay => { Retur...
- Question 85: Refer to the code below: Function changeValue(obj) { Obj.val...
- Question 86: A developer receives a comment from the Tech Lead that the c...
- 1 commentQuestion 87: Refer to the following code: (Exhibit) Which statement shoul...
- Question 88: Refer to the code below: (Exhibit) Line 05 causes an error. ...
- 1 commentQuestion 89: A developer is setting up a new Node.js server with a client...
- Question 90: Refer to the following object. (Exhibit) How can a developer...
- Question 91: A developer wants to use a module called DataPrettyPrint. Th...
- Question 92: Given the followingcode, what is the value of x? let x = '15...
- Question 93: There is a new requirement for a developer to implement a cu...
- Question 94: Refer to the following code: Let obj ={ Foo: 1, Bar: 2 } Let...
- 2 commentQuestion 95: Given the expressionsvar1 and var2, what are two valid ways ...
- Question 96: Refer to code below: Let first = 'who'; Let second = 'what';...
- Question 97: Refer to the code snippet: Function getAvailabilityMessage(i...
- Question 98: A developer has an ErrorHandler module that contains multipl...
- Question 99: Refer to the following code: <html lang="en"> <body...
- 1 commentQuestion 100: Refer to code below: console.log(0); setTimeout(() => ( c...
- Question 101: Which function should a developer use to repeatedly execute ...
- Question 102: Given the following code: Let x =('15' + 10)*2; What is the ...
- Question 103: Given the JavaScript below: (Exhibit) Which code should repl...
- 1 commentQuestion 104: A developer has a web server running with Node.js. The comma...
- 1 commentQuestion 105: Which statement can a developer apply to increment the brows...
- Question 106: Refer to the code below: let o = { get js() { let city1 = St...
- 1 commentQuestion 107: developer wants to use a module named universalContainersLib...
- Question 108: At Universal Containers, every team has its own way of copyi...
- Question 109: Universal Container(UC) just launched a new landing page, bu...
- Question 110: Refer to the following code that performs a basic mathematic...
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