chlogin -a log_name=10
chdev -l sys0 -a max_logname=10
chusr extended_logname=true [userid]
chuser login_name=10 extended_logname=true [userid]
第1题:
A.rmdev -l /dev/pts
B.touch /etc/nologin
C.chdev -l sys0 -a nologin
D.chuser -a login=false ALL
第2题:
Which two statements are true of login classes?()
第3题:
现有表user,字段:userid,username,salary,deptid,email;表department,字段:deptid,deptname;下面()应采用检查约束来实现。
第4题:
Which command will enable RBAC on a server?()
第5题:
Which command will allow the creation of a10-character login user name?()
第6题:
Examine the command: SQL> ALTER USER skd ACCOUNT LOCK; Which two statements are true after the command is executed()
第7题:
Which statement is true regarding this setting?()
第8题:
setkst -t enable ; reboot
chrbac -a enable ; reboot
enable enhanced_RBAC ; reboot
chdev -l sys0 -a enhanced_RBAC='true' ; reboot
第9题:
It drops the connection after the specified number of login attempts fail for any user.
It is enforced only if the password profile is enabled for the user.
It locks the user account after the specified number of attempts.
It drops the connection after the specified number of login attempts fail only for users who have the SYSDBA privilege.
第10题:
若department中不存在deptid为2的纪录,则不允许在user表中插入deptid为2的数据行。
若user表中已经存在userid为10的记录,则不允许在user表中再次插入userid为10的数据行。
User表中的salary(薪水)值必须在1000元以上。
若User表的email列允许为空,则向user表中插入数据时,可以不输入email值。
第11题:
usrck
chsec
chuser
passwd
第12题:
session.getAttribute(“userid”)
session.setAttribute(“userid”)
request.getParameter(“userid”)
request.getAttribute(“userid”)
第13题:
A.chlogin -a log_name=10
B.chdev -l sys0 -a max_logname=10
C.chusr extended_logname=true [userid]
D.chuser login_name=10 extended_logname=true [userid]
第14题:
以下可用于获取session对象的属性userid的值是()
第15题:
A user has used all of the allowed logon attempts for the userid. Which command can be used to reset the unsuccessful_login_count to 0 for that user?()
第16题:
What must an administrator do to prevent new telnet users from connecting to the system?()
第17题:
Which command will allow the creation of a 10-character login user name?()
第18题:
Examine the command: SQL> ALTER USER skd ACCOUNT LOCK; Which two statements are true after the command is executed()
第19题:
The SKD user cannot log in to the database instance.
The objects owned by the SKD user are not accessible to any user.
The other users can access the objects owned by the SKD user, on which they have access.
The password for the SKD user expires and the user is forced to change the password at the next log in
第20题:
Users can be members of multiple login classes.
Login classes define authorization parameters for a user.
There are five system-defined login classes.
Login class permission flags can be overridden for certain commands.
第21题:
session. getAttribute(“userid”);
session. setAttribute(“userid”);
request. getParameter(userid);
session. getAttribute(userid);
第22题:
chlogin -a log_name=10
chdev -l sys0 -a max_logname=10
chusr extended_logname=true [userid]
chuser login_name=10 extended_logname=true [userid]
第23题:
It drops the connection after the specified number of login attempts fail for any user.
It is enforced only if the password profile is enabled for the user.
It locks the user account after the specified number of attempts.
It drops the connection after the specified number of login attempts fail only for users who have the SYSDBA privilege.