Where can a user find the System32 folder on a Windows Vista x64 system?()
A、C:\Windows\System32(x64)
B、C:\Windows\System
C、C:\Windows\System32
D、C:\Windows(x64)\System32
A、C:\Windows\System32(x64)
B、C:\Windows\System
C、C:\Windows\System32
D、C:\Windows(x64)\System32
A、A. A pointer to the address where a RADIUS server can be located B、B. A sequential list of user authentication methods C、C. A description of what a user can execute on a router D、D. The setup for the authentication phase on a router
A、SELECT * FROM User WHERE name = ’张三’ B、SELECT * FROM User WHERE name = ’张三’ LIMIT 0,1 C、SELECT * FROM User WHERE name LIKE ’张三’ D、SELECT * FROM User WHERE name LIKE ’%张三%’
A、A WHERE clause can be used to restrict both rows and groups. B、A WHERE clause can be used to restrict rows only. C、A HAVING clause can be used to restrict both rows and groups. D、A HAVING clause can be used to restrict groups only. E、A WHERE clause CANNOT be used in a query if the query uses a HAVING clause. F、A HAVING clause CANNOT be used in subqueries.
A、A WHERE clause can be used to restrict both rows and groups. B、A WHERE clause can be used to restrict rows only. C、A HAVING clause can be used to restrict both rows and groups. D、A HAVING clause can be used to restrict groups only. E、A WHERE clause CANNOT be used in a query of the query uses a HAVING clause. F、A HAVING clause CANNOT be used in subqueries.
A、A role can be given to a maximum of 1000 users. B、A user can have access to a maximum of 10 roles. C、A role can have a maximum of 100 privileges contained in it. D、Privileges are given to a role by using the CREATE ROLE statement. E、A role is a named group of related privileges that can be granted to the user. F、A user can have access to several roles, and several users can be assigned the same role.
A、A role can be given to a maximum of 1000 users. B、A user can have access to a maximum of 10 roles. C、A role can have a maximum of 100 privileges contained in it. D、Privileges are given to a role by using the CREATE ROLE statement. E、A role is a named group of related privileges that can be granted to the user. F、A user can have access to several roles, and several users can be assigned the same role.
A、A. A WHERE clause can be used to restrict both rows and groups. B、B. A WHERE clause can be used to restrict rows only. C、C. A HAVING clause can be used to restrict both rows and groups. D、D. A HAVING clause can be used to restrict groups only. E、E. A WHERE clause CANNOT be used in a query of the query uses a HAVING clause. F、F. A HAVING clause CANNOT be used in subqueries.