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Question 72/75
A developer wrote the following code to test a sum3 function that takes in an array of numbers and returns the sum of the first three numbers in the array, and the test passes.
A different developer made changes to the behavior of sum3 to instead sum only the first two numbers present in the array.
Which two results occur when running this test on the updated sum3 function?
Choose 2 answers
A different developer made changes to the behavior of sum3 to instead sum only the first two numbers present in the array.
Which two results occur when running this test on the updated sum3 function?
Choose 2 answers
Recent Comments (The most recent comments are at the top.)
B, C is correct
const sum3 = (arr) => {return arr[0]+arr[1]}
console.assert(sum3([1,4,1])===6)
console.assert(sum3([1,5,1])===6)
It's B and C, after the change, sum3 only take the first two values of the array to make the sum
The answer is correct, tested in console, you're wrong MARLU
It's B and C