Oracle
1Z0-052 · Question #142
View the Exhibit and examine the setting for a table. Which statement is true about the PCTFREE setting for the table?
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Managing Database Storage Structures
Question
View the Exhibit and examine the setting for a table. Which statement is true about the PCTFREE setting for the table?
Exhibit
Options
- AIt sets the minimum percentage of a data block to be reserved to contain chained rows from other blocks.
- BIt sets the minimum percentage of a data block to be reserved as free space before the server prevents
- CIt sets the minimum percentage of a data block to be reserved to contain the bitmap used to maintain
- DIt sets the minimum percentage of a block that can be used for row data plus overhead before new rows
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Topics
#PCTFREE#data block storage#row migration#segment space management