Oracle 11G OCP 1Z0-052 23

（23）Note the following structures in your database server:

1: Extents

2: OS Blocks

3: Tablespace

4: Segments

5: Oracle Data Block

Which option has the correct arrangement of these structures from the smallest to the largest?

A.2, 5, 1, 4, 3

B.1, 2, 3, 4, 5

C.5, 2, 1, 3, 4

D.2, 1, 5, 4, 3

答案：（A）

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