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