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Exam 1z0-819 topic 1 question 168 discussion

Actual exam question from Oracle's 1z0-819
Question #: 168
Topic #: 1
[All 1z0-819 Questions]

Given:



Which three statements cause a compiler error when inserted at line l? (Choose three.)

  • A. int i = theInstance.three++;
  • B. int b = two;
  • C. int c = three;
  • D. int a = one++;
  • E. int f = ExampleInterface.three;
  • F. int h = theInstance.two;
  • G. int e = ExampleInterface.two++;
  • H. int a = ExampleInterface.one;
  • I. int g = theInstance.one;
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Suggested Answer: ADG 🗳️

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Chosen Answer:
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Omnisumem
3 months ago
Selected Answer: ADG
tested: ADG
upvoted 2 times
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dilleman
3 months, 1 week ago
ADG, tested
upvoted 1 times
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Stavok
5 months, 3 weeks ago
Selected Answer: ADG
The three statements that cause a compiler error when inserted at line 1 are: A. int i = theInstance.three++;, D. int a = one++;, and G. int e = ExampleInterface.two++;. These statements cause errors because they attempt to increment final variables, which is not allowed in Java.
upvoted 1 times
...
KiraguJohn
6 months, 1 week ago
ADG all variables declared within an interface are implicitly considered as public, static, and final. This means that interface variables are constants and cannot be modified once they are assigned a value.
upvoted 1 times
...
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