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Exam 1z0-811 topic 1 question 16 discussion

Actual exam question from Oracle's 1z0-811
Question #: 16
Topic #: 1
[All 1z0-811 Questions]

Given:

What is the result?

  • A. 300
  • B. 100
  • C. 200
  • D. A compilation error occurs.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by LionNish at Feb. 24, 2023, 9:27 a.m.

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supercoder
7 months, 4 weeks ago
Selected Answer: D
same signature , that is , method with same name and same number of arguments with same type of arguments Duplicate add(int x)
upvoted 1 times
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supercoder
7 months, 4 weeks ago
Selected Answer: D
same signature , that is , method with same name and same number of arguments with same type of arguments
upvoted 1 times
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Coolman26
9 months, 2 weeks ago
Selected Answer: D
As said above, you cannot duplicate the name of the method without changing the arguments.
upvoted 1 times
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CuriosityYen
1 year, 1 month ago
Selected Answer: D
Duplicate Method Signature: The class has two methods with the same name and parameter types but different return types, which is not allowed. The method add(int x) has a conflicting declaration as both public int add(int x) and public void add(int x).
upvoted 4 times
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LionNish
1 year, 4 months ago
This code compiles properly we can define duplicate methods it will not throw a error in compiling so correct answer is C
upvoted 1 times
filco72
9 months, 2 weeks ago
I tested myself and it is not compiling
upvoted 1 times
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Community vote distribution
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C (25%)
B (20%)
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