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Exam 98-388 topic 1 question 5 discussion

Actual exam question from Microsoft's 98-388
Question #: 5
Topic #: 1
[All 98-388 Questions]

You need to analyze the following code segment. Line numbers are included for reference only.

What is the output of line 12 when you run printInt()?

  • A. 0
  • B. 1
  • C. 2
  • D. 3
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Suggested Answer: A 🗳️
by Abhitera at Feb. 10, 2021, 3:50 p.m.

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godzlupet
2 years ago
Selected Answer: A
cprrect
upvoted 1 times
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Abdullahsawaftah
3 years, 11 months ago
can you tell me how the answer is 0? i think its 1
upvoted 1 times
ln1593
3 years, 10 months ago
The num variable was still equal to 1 even after the function was called. Therefore num = num(1) - 1 = 0. The num variable in addOne() is different than the num variable in printInt().
upvoted 1 times
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Abhitera
4 years, 4 months ago
Cool correct answer
upvoted 2 times
...
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C (25%)
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