Upwork Javascript Test info


JAVASCRIPT TEST 2016 http://upworktesthelp.blogspot.com/2016/10/javascript-test-2016.html

Upwork Javascript Test Answers http://upwork-guru.blogspot.com/2017/05/upwork-javascript-test-answers.html

JavaScript Test 2018 http://upworktestru.com/javascript_test_2016_upwork_answers_questions/


Select the statement that will return true value.
Array let a = [1,2,3,4] is defined.

let a = [1,2,3,4];
4 in a ;

let a = [1,2,3,4];


let a = [1,2,3,4];


let a = [1,2,3,4];


reduce() – Get the sum of the numbers in the array: (from left-to-right).
reduceRight() – Get the sum of the numbers in the array: (from right-to-left).
reverse() – Reverse the order of the elements in an array:
pop() – Remove the last element of an array:
pop() – Add a new item to an array:


How to find a good startup idea

How to find a good startup idea: https://www.reddit.com/r/startups/comments/8v9myj/how_to_find_a_good_startup_idea/

When looking for a niche, look for people actually complaining about the problem and actively looking for a solution. If they’re not shouting about it, even if it can be done better they probably won’t invest the time to look at better ways to do it.