nerdexam
IBM

A2090-560 · Question #76

When a poor choice of distribution key is made, what is the impact to storage allocation?

The correct answer is D. Data is likely to be unevenly spread across the system. See the full explanation below for the reasoning.

Question

When a poor choice of distribution key is made, what is the impact to storage allocation?

Options

  • AData is likely to negatively affect views.
  • BData is likely to negatively affect compression.
  • CData is likely to generate duplicate sequence values.
  • DData is likely to be unevenly spread across the system.

How the community answered

(28 responses)
  • A
    11% (3)
  • B
    7% (2)
  • C
    4% (1)
  • D
    79% (22)

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