Q163 Which two statements are true regarding Oracle database space management within blocks managed by Automatic Segment Space Management (ASSM)?
Q163 Which two statements are true regarding Oracle database space management within blocks managed by Automatic Segment Space Management (ASSM)?
- A) PCTFREE defaults to 10% for all blocks in all segments for all compression methods
- B) Update operations always relocate rows into blocks with free space appropriate to the length of the row being updated
- C) ASSM assigns blocks to one of four fullness categories based on what percentage of the block is allocated for rows
- D) The first block with enough free space to accommodate a row being inserted will always be used for that row
- E) Insert operations always insert new rows into blocks with free space appropriate to the length of the row being inserted
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