Exam 98-382 topic 1 question 28 discussion

Actual exam question from Microsoft's 98-382

Question #: 28
Topic #: 1

HOTSPOT -
You are creating a function named countdown. The function accepts a single parameter, start, and displays a countdown from that number down to zero in increments of one.
How should you complete the code? To answer, select the appropriate code segments in the answer area.
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References: https://www.w3schools.com/js/js_operators.asp

by KSinha at Dec. 31, 2019, 4:18 p.m.

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02rids

Highly Voted 5 years, 3 months ago

yes it should be i>=0

upvoted 9 times

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KSinha

Highly Voted 5 years, 5 months ago

Should the 2nd answer be i>=0 as it stated "displays a countdown from that number down to zero "

upvoted 6 times

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Nalya

Most Recent 3 years, 11 months ago

je crois que c'est i>0 car après i=1 la fonction décremente et arrive a i=0 avant de s'arreter .par contre si on inclut le 0 la fonction risque d'afficher -1

upvoted 1 times

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qwerty10101

4 years, 8 months ago

Shouldn't the qns says decrement by one ?

upvoted 3 times

becky_intelletive

4 years, 4 months ago

"decrement by one" would be clearer, but the question's wording of: "countdown from that number down to zero in increments of one" also makes sense. It counts down, and the "increment" (or change between numbers) is one. Instead of saying "change = -1," it says "change = 1 in the negative direction" - in other words, it's effectively the same thing.

upvoted 1 times

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