Identify two situations in which the block header grows in a data block. ()A、when row directories need more row entriesB、when there is row migration in the data blockC、when there is an increase in the PCTFREE value for the data blockD、when more transaction slots are required than are initially configured

Identify two situations in which the block header grows in a data block. ()

  • A、when row directories need more row entries
  • B、when there is row migration in the data block
  • C、when there is an increase in the PCTFREE value for the data block
  • D、when more transaction slots are required than are initially configured

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