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IBM

C2090-558 · Question #118

Why would you want to create a table with a lock mode row as opposed to a lock mode page?

The correct answer is C. to increase concurrency among multiple users on the same table. See the full explanation below for the reasoning.

Question

Why would you want to create a table with a lock mode row as opposed to a lock mode page?

Options

  • Ato reduce disk I/O
  • Bto keep more information in memory for each locked row
  • Cto increase concurrency among multiple users on the same table
  • Dto reduce the number of locks when accessing rows out of the table

How the community answered

(39 responses)
  • A
    3% (1)
  • B
    15% (6)
  • C
    74% (29)
  • D
    8% (3)

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Full C2090-558 Practice