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C2090-320 · Question #49

An application program is running much longer than expected. The PLAN_TABLE shows the following access path information: ACCESSTYPE = R' PREFETCH = S' What access path does this represent?

The correct answer is D. Table space scan access. https://flylib.com/books/en/2.608.1.155/1/

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Question

An application program is running much longer than expected. The PLAN_TABLE shows the following access path information:

ACCESSTYPE = R' PREFETCH = S' What access path does this represent?

Options

  • AIN-list access
  • BDirect row access
  • CDynamic prefetch access
  • DTable space scan access

How the community answered

(61 responses)
  • A
    7% (4)
  • B
    3% (2)
  • C
    13% (8)
  • D
    77% (47)

Explanation

https://flylib.com/books/en/2.608.1.155/1/

Topics

#access path#ACCESSTYPE R#sequential prefetch#PLAN_TABLE

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