chgrp
chuser
edit /etc/user
edit /etc/security/group
第1题:
In order to find out how many database objects a user has created, which view would the DBA query in the Oracle data dictionary? ()
第2题:
A network engineer wants to allow a temporary entry for a remote user with a specific usename and password so that the user can access the entire network over the internet.which ACL can be used?()
第3题:
A. no privileges
B. only the SELECT privilege
C. only the CONNECT privilege
D. all the privileges of a default user
第4题:
A user wants to connect to the database instance from an application that is running on a remote machine. Which tools should the DBA use to establish the required configuration to ensure that the user is able to connect to the database instance?()
第5题:
A user wants to be permanently added to the dba group. Which command or process can be used to accomplish this?()
第6题:
An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use?()
第7题:
A technician deploys a computer in a public library and wants to give the ability for a user without an account to use the computer with limited permission. Which of the following accounts would the technician setup?()
第8题:
A.DBA_USERS
B.ALL_USERS
C.DBA_TS_QUOTAS
D.USER_PASSWORD_LIMITS
第9题:
View the Exhibit to examine the output of the DBA_OUTSTANDING_ALERTS view. After 30 minutes, you executed the following command: SQL> SELECT reason,metric_value FROM dba_outstanding_alerts; REASON METRIC_VALUE ------------------------------------------------------------ ------------ Tablespace [TEST] is [28 percent]full 28.125 What could be the reason for the elimination of the other rows in the output()
第10题:
当需要查询用户的表空间限额时,可以使用如下()数据字典视图。