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Exam 1z0-808 topic 1 question 149 discussion

Actual exam question from Oracle's 1z0-808
Question #: 149
Topic #: 1
[All 1z0-808 Questions]

Given:

What is the result?

  • A. Hello Log 2:2
  • B. Welcome Log 1:2
  • C. Welcome Log 2:1
  • D. Hello Log 1:2
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Suggested Answer: A 🗳️

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Chosen Answer:
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DriftKing
3 months, 3 weeks ago
Selected Answer: A
A. Hello Log 2:2
upvoted 1 times
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iSnover
1 year, 3 months ago
Selected Answer: A
The answer is A, when the "++" comes after the variable, the value is added after the line or parentheses as in "x++", but when the "++" comes before the variable, the value is added on the fly as in "++y" then inside the condition we had 1 < 2, giving true and printing Hello on the last line as the two variables already had their value added +1, printed on the screen Hello Log 2:2.
upvoted 4 times
AnKaCode
1 year, 3 months ago
Thanks for your comments. They are very helpful !!
upvoted 2 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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