ocp-401

QUESTION NO: 401
You opened the encryption wallet and then issued the following command:

SQL>CREATE TABLESPACE securespace
DATAFILE ‘/home/user/oradata/secure01.dbf’
SIZE 150M
ENCRYPTION USING ‘3DES168’
DEFAULT STORAGE(ENCRYPT); Then you closed the wallet. Later, you issued the following command to
create the EMPLOYEES table in the SECURESPACE tablespace and you use the NO SALT option for the
EMPID column.
What is the outcome?

A. It creates the table and encrypts the data in it.
B. It generates an error because the wallet is closed.
C. It creates the table but does not encrypt the data in it.
D. It generates an error because the NO SALT option cannot be used with the ENCRYPT option.
Answer: B

你打开加密钱夹，然后发出以下命令：
SQL> 创建表空间 securespace
数据文件/ home/user/oradata/secure01.dbf’SIZE150M
加密使用’3 DES168“
默认存储（加密），然后你关闭了钱夹。后来，你发出以下命令在“安全空间表”表空间创建员工表，并在EMPID
列使用NO SALT选项。
结果是什么？

B.它会产生一个错误因为钱夹被关闭。