HOTSPOT -
You work as a JavaScript developer for Adventure Works. You are writing a simple script that performs the following actions:
✑ Declares and initializes an array
✑ Fills the array with 10 random integers
✑ Adds every other number starting with the first element
How should you complete the code? To answer, select the appropriate code segments in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:
References:
https://www.w3schools.com/jsref/jsref_push.asp
https://www.w3schools.com/js/js_arrays.asp
https://stackoverflow.com/questions/9813573/how-to-perform-a-sum-of-an-int-array
shouldn't the 3rd dropdown be j+2? because it says every other number
The last 2 dropdowns will have answers "j+1" and "numbers[j]" respectively. Please recheck and correct those
correct answers: [ ] push j+2 numbers[j]
The correct answers are "[]", "push", "j+1" and numbers[j]
which one is correct?
It is valid but the last once should be numbers[j]
the 4th dropdown should be numbers[j]
j+=2 not j+2.
[] push j+1 <-- differs from the given answer numbers[j] <-- differs from the given answer
The 3rd dropdown could be ++j as a valid response, because j++ is wrong.
the 3rd dropdown should be j+2, because there is a ( j = ) before it, so which means j= j+2