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Sally McGrath | Structuring and Testing Data 2 Workshop | My prediction for exercise 1 #259

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Sally McGrath | Structuring and Testing Data 2 Workshop | My prediction for exercise 1 #259

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9 changes: 8 additions & 1 deletion js1-week-2/0.md
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Expand Up @@ -25,4 +25,11 @@ b) What will `result2` evaluate to? Explain your answer
c) Try to summarise the main difference between `logSum` and `calculateSum`


{YOUR ANSWERS HERE}
The function calculateSum takes two arguments and returns the value of those arguments added together (summed)

a) the sum of the two parameters is stored in result1 evaluate to 42

b) result2 will log out the sum but doesn't return a value - we're not sure what it will return
undefined

c) Summarise the main differences : 1 returns a sum, 2 writes to the console