151. View the Exhibit1, which shows the options that are selected to create the user SL_REP.
View the Exhibit2 and examine the contents of DATABASE_PROPERTIES.
Which two statements are true regarding this user? (Choose two.)
A.The user is authenticated by the operating system.
B.The objects created by the user are placed in the USERS tablespace.
C.The user does not require quota on the TEMP tablespace to perform sort operations.
D.The user is forced to change the password at the first login to the database instance.
E.The objects created by the user in future are unlocked to be accessed by all the users in the database by default.
Answer: BC
答案解析：
A。通过密码来验证而非操作系统来验证。
B。因为默认表空间为DEFAULT_PERMANENT_TABLESPACE为USERS，故用户创建的对象存在USERS表空间里。
C。用户的默认临时表空间为TEMP，不能在临时表空间上指定配额。
D。Expire Password now没有勾选，即口令不会立即失效。
E。用户在以后创建的对象，必须要授权，其他用户才能访问的。
