In the browser, the window object is often used to assign variables that require the broadest scope in an application Node.js application does not have access to the window object by default.
Which two methods are used to address this ?
Choose 2 answers

• A.Assign variables to module.exports and require them as needed.
• B.Create a new window object in the root file.
• C.Use the document object instead of the window object.
• D.Assign variables to the global object.

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A developer wrote a fizzbuzz function that when passed in a number, returns the following:
'Fizz' if the number is divisible by 3.
'Buzz' if the number is divisible by 5.
'Fizzbuzz' if the number is divisible by both 3 and 5.
Empty string if the number is divisible by neither 3 or 5.
Which two test cases will properly test scenarios for the fizzbuzz function?
Choose 2 answers

• A.let res = fizzbuzz(Infinity);
  console.assert ( res === ' ' )
• B.let res = fizzbuzz(3);
  console.assert ( res === ' buzz ' )
• C.let res = fizzbuzz(5);
  console.assert ( res === ' ' );
• D.let res = fizzbuzz(15);
  console.assert ( res === ' fizzbuzz ' )

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Consider type coercion, what does the following expression evaluate to?
True + 3 + '100' + null

• A.104
• B.4100
• C.'3100null'
• D.'4100null'

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Given the requirement to refactor the code above to JavaScript class format, which class definition is correct?

A)

B)

C)

D)

• A.Option D
• B.Option C
• C.Option B
• D.Option A

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A developer creates a simple webpage with an input field. When a user enters text in the input field and clicks the button, the actual value of the field must be displayed in the console.
Here is the HTML file content:
<input type =" text" value="Hello" name ="input">
<button type ="button" >Display </button>
The developer wrote the javascript code below:
Const button = document.querySelector('button');
button.addEvenListener('click', () => (
Const input = document.querySelector('input');
console.log(input.getAttribute('value'));
When the user clicks the button, the output is always "Hello".
What needs to be done make this code work as expected?

• A.Replace line 02 with button.addEventListener("onclick", function() {
• B.Replace line 04 with console.log(input .value);
• C.Replace line 02 with button.addCallback("click", function() {
• D.Replace line 03 with const input = document.getElementByName('input');

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