你可能感興趣的試題

單項選擇題

Identify the logical structure that will never have more than one data segment created for it.（）

A.external table
B.partitioned table
C.partitioned index
D.nonclustered table
E.global temporary table

多項選擇題

Which three statements are true about logical structures of the Oracle database（）

A.Each segment contains one or more extents.
B.Multiple tablespaces can share a single data file.
C.A data block is the smallest unit of input/output （I/O） in data files.
D.It is possible to have tablespaces of different block sizes in a database.
E.Each data block in the database always corresponds to one operating system block.

ote 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（）

你可能感興趣的試題

Identify the logical structure that will never have more than one data segment created for it.（）

Which three statements are true about logical structures of the Oracle database（）

ote 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（）