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Exam 1z0-338 All Questions

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Exam 1z0-338 topic 1 question 22 discussion

Actual exam question from Oracle's 1z0-338
Question #: 22
Topic #: 1
[All 1z0-338 Questions]

What happens in an Exadata Database Machine when the DUPLICATE sub-clause of the INMEMORY attribute is specified?

  • A. The DUPLICATE sub-clause enables parallel execution NUMA support.
  • B. Each In-Memory Compression Unit in the IM column store will have a mirrored copy placed on another node in the RAC cluster.
  • C. The command allows the current instance to exceed DRAM limits and expand across memory, flash, and disk.
  • D. The command creates an in-memory snapshot for write_only access.
  • E. The In-Memory Compression Unit will have a mirrored copy placed on every other node in the RAC cluster.
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Suggested Answer: B 🗳️
Reference:
http://www.oracle.com/technetwork/database/in-memory/learnmore/twp-dbim-exadata-2556211.pdf
(page 3)
by gejunexa at April 4, 2025, 2:30 p.m.

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