_______________ indicates the percent of total LOB blocks that can contain old LOB data.

Options
- PCTVERSION
- RETENTION
- CHUNK
- CACHE

CORRECT ANSWER : PCTVERSION

Discussion Board
LOB Data

PCTVERSION indicates the percent of total LOB blocks that can contain old LOB data. PCTVERSION is the percentage of all used BasicFiles LOB data space that can be occupied by old versions of BasicFiles LOB data pages. As soon as old versions of BasicFiles LOB data pages start to occupy more than the PCTVERSION amount of used BasicFiles LOB space, Oracle Database tries to reclaim the old versions and reuse them. In other words, PCTVERSION is the percent of used BasicFiles LOB data blocks that is available for versioning old BasicFiles LOB data.

Prajakta Pandit 02-22-2017 01:20 AM

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