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Oracle

1Z0-054 · Question #87

View the Exhibit and examine the content of the V$PGA_TARGET_ADVICE_HISTOGRAM view. What would you infer from this?

The correct answer is B. If the PGA size is doubled, then all the work areas that are less than 2 MB would execute in. See the full explanation below for the reasoning.

Question

View the Exhibit and examine the content of the V$PGA_TARGET_ADVICE_HISTOGRAM view. What would you infer from this?

Exhibit

1Z0-054 question #87 exhibit

Options

  • AIf the PGA size is set to 4 MB, then all the work areas would execute in optimal mode.
  • BIf the PGA size is doubled, then all the work areas that are less than 2 MB would execute in
  • CIf the PGA size is set to 32 MB, then the number of work areas would reduce. So it is the
  • DIf the size of the Program Global Area (PGA) is set to more than 64 MB, then all the work areas

How the community answered

(40 responses)
  • A
    3% (1)
  • B
    83% (33)
  • C
    10% (4)
  • D
    5% (2)

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