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Exam 1z0-908 topic 1 question 51 discussion

Actual exam question from Oracle's 1z0-908
Question #: 51
Topic #: 1
[All 1z0-908 Questions]

Examine these commands and output:

Which connection ID is holding the metadata lock?

  • A. 20
  • B. 24
  • C. 21
  • D. 25
  • E. 22
  • F. 6
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Suggested Answer: D 🗳️
by marklv at Sept. 2, 2023, 1:47 a.m.

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marklv
7 months, 4 weeks ago
A. 20 is holding read and write locks which blocks the other commands.
upvoted 2 times
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marklv
11 months, 1 week ago
It is not D, it wouldn't block access to the table. Its either id 20 or 21
upvoted 1 times
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