Machine是指运行WebLogicServer实例的物理机器，通常与部属在其上的（）相关连（）
A. Node Manager
B. Managed Server
C. Session
D. Cluster
查看答案
下面sql语句正确的有（）
A. update into user set id = u001
B. update user set id = u001 and username=jack
C. update user set username=jack where id = 1;
D. update into user set id = u001. username=jack;
oracle限制超级管理员远程登录的命令是（）
A. alter system set remote_login_passwordfile=null scope=spfile
B. alter system set remote_login_passwordfile=0 scope=spfile
C. alter system set remote_login_passwordfile=1 scope=spfile
D. alter system set remote_login_passwordfile=none scope=spfile
下列备份数据库语句正确的是（）
A. Restory DATABASE datebasename from disk = c:est
BACKUP DATABASE datebasename to disk = c:est
C. select * into tablename2 from tablename
D. select * into databasename2 from databasename
oracle设置登录失败锁定策略可执行的命令是:（）
A. alter profile default limit FAILED_ATTEMPTS 6;
B. alter profile default limit ATTEMPTS 6;
C. alter profile default limit FAILED 6;
D. alter profile default limit FAILED_LOGIN_ATTEMPTS 6;
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