Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>IT Tests>Questions

Question from the Javascript - Fundamentals test

Archived

What is the interest of the IF block?

function getSize(tab) { 
    return tab.length; 
} 
const list = ['rice', 'quinoa', 'semolina', 'milk']; 
if (getSize(list)!= 4) { 
    console.error('error');
 }
Author: Vincent CotroStatus: Archived(New question!)(Update)Question passed 78 times
-1
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar Questions
10
The certificate variable is not attainable outside the if loop
90
Understanding the differences between `map()` and `forEach()` methods in JavaScript
10
Use spread operator to split an array into two arrays in Javascript
10
Write a Javascript code that displays 'Adversity is not to be feared' and 'There is potentially a real danger'
9
Write a switch statement that checks if a person can go down a slide based on their weight and height.
37
Write a JavaScript function that fetches data from an API and logs it to the console.
23
Fix the following Javascript loop: