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Exam 1z0-819 topic 1 question 65 discussion

Actual exam question from Oracle's 1z0-819
Question #: 65
Topic #: 1
[All 1z0-819 Questions]

Given:



and



and



Which three are correct? (Choose three.)

  • A. f2.foo(li) prints Hola Mundo!
  • B. b1.foo(li) prints Bonjour le monde!
  • C. b1.foo(li) prints Hello world!
  • D. f1.foo(li) prints Bonjour le monde!
  • E. f2.foo(li) prints Hello world!
  • F. f2.foo(li) prints Bonjour le monde!
  • G. f1.foo(li) prints Hola Mundo!
  • H. b1.foo(li) prints Hola Mundo!
  • I. f1.foo(li) prints Hello world!
Show Suggested Answer Hide Answer
Suggested Answer: DEH 🗳️
by Obalt at Feb. 1, 2023, 7:54 p.m.

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ASPushkin
11 months, 4 weeks ago
Selected Answer: DEH
similar to 166 Three different cases : Foo f1 = new Foo(); f1.foo(li) prints Bonjour le monde Foo f2 = new Bar(); f2.foo(li) prints Hello world Foo.collection(Collection arg) -> Bar.collection(Collection arg) because of polymorphism Bar b1 = new Bar(); b1.foo(li) prints Hello Mundo!
upvoted 1 times
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d7bb0b2
1 year, 6 months ago
D,E,H are correct
upvoted 1 times
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Stavok
2 years ago
Selected Answer: DEH
DEH is correct
upvoted 3 times
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tmuralimanohar
2 years ago
Answer: DEH
upvoted 2 times
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Mukes877
2 years, 1 month ago
because the reference type(Base class) determines which method will be called so overridden method will be called by the compiler.
upvoted 1 times
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Mukes877
2 years, 1 month ago
Selected Answer: DEH
The correct answer is D, E and H
upvoted 2 times
...
Obalt
2 years, 5 months ago
The correct answer is D, E and H
upvoted 2 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
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