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Exam 1z0-819 topic 1 question 48 discussion

Actual exam question from Oracle's 1z0-819
Question #: 48
Topic #: 1
[All 1z0-819 Questions]

Given the code fragment:

What is the result?

  • A. A java.lang.NullPointerException is thrown.
  • B. false
  • C. A java.lang.UnsupportedOperationException is thrown.
  • D. true
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Suggested Answer: C 🗳️
by TADIEWA at Dec. 25, 2022, 2:10 p.m.

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ASPushkin
5 months, 3 weeks ago
List.copyOf() Returns an unmodifiable List containing the elements of the given Collection, in its iteration order. list2.sort() - throws UnsuppOperationException
upvoted 1 times
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d7bb0b2
1 year, 1 month ago
C , because an immutable list cannot be sorted or modified
upvoted 1 times
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Omnisumem
1 year, 5 months ago
Selected Answer: C
Tested: C.
upvoted 1 times
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tmuralimanohar
1 year, 7 months ago
Answer: C
upvoted 1 times
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Stavok
1 year, 7 months ago
Selected Answer: C
C is correct
upvoted 1 times
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Mukes877
1 year, 8 months ago
Selected Answer: C
List.copyOf() returns immutable list.
upvoted 1 times
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RP384
1 year, 11 months ago
Selected Answer: C
List.copyOf() returns un-modifiable list.
upvoted 2 times
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TADIEWA
2 years, 1 month ago
c correct
upvoted 1 times
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