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Exam 1z0-809 topic 1 question 115 discussion

Actual exam question from Oracle's 1z0-809
Question #: 115
Topic #: 1
[All 1z0-809 Questions]

Given the code fragment:

What is the result?

  • A. David David [Susan, Allen]
  • B. Susan Susan [Susan, Allen]
  • C. Susan Allen [David]
  • D. David Allen [Susan]
  • E. Susan Allen [Susan, David]
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Suggested Answer: C 🗳️
by Svetleto13 at May 13, 2021, 1:18 p.m.

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Svetleto13
Highly Voted 3 years, 8 months ago
C,tested
upvoted 5 times
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steefaand
Most Recent 11 months, 1 week ago
Selected Answer: C
C is correct, but it would be printed in new lines. pop and remove both remove from start of queue and print what was removed and after tat queue is printed.
upvoted 1 times
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Kim514
1 year, 9 months ago
Answer is C: Deque<String> queue = new ArrayDeque<>(); queue.add("Susan"); queue.add("Allen"); queue.add("David"); System.out.println(queue.pop()); System.out.println(queue.remove()); System.out.println(queue);
upvoted 1 times
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C (25%)
B (20%)
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