A、Determine what has changed
B、Test a solution.
C、Establish the most probable cause
D、Escalate the problem to the right section
更多“ Several users from the same location are reporting problems accessing the intranet server. An<br /> administrator has verified that no other remote areas are having issues connecting to the same<br /> server.<br /> Which of the following steps should the administrator perform NEXT?（）”相关的问题
A、REVOKE ALL PRIVILEGES FROM USER tom B、REVOKE ALL ON EMPLOYEE FROM USER tom C、REVOKE EXECUTE ON EMPLOYEE FROM USER tom D、REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom
A、A.REVOKE ACCESS ON DATABASE FROM USER bob B、B.REVOKE CONNECT ON DATABASE FROM USER tom C、C.REVOKE tom FROM ACCESS ON DATABASE BY USER bob D、D.REVOKE tom FROM CONNECT ON DATABASE BY USER bob
A、REVOKE SELECT FROM user2 ON TABLE org.tab1 B、REVOKE SELECT ON TABLE org.tab1 FROM user2 C、REVOKE READ ACCESS FROM user2 ON TABLE org.tab1 D、REVOKE READ ACCESS ON TABLE org.tab1 FROM user2
A、REVOKE ADD, DELETE FROM USER tom ON TABLE tab1 B、REVOKE ADD, DELETE ON TABLE tab1 FROM USER tom C、REVOKE INSERT, DELETE FROM USER tom ON TABLE tab1 D、REVOKE INSERT, DELETE ON TABLE tab1 FROM USER tom
A、A. From the properties of the Default FTP Site, change the directory listing style to Unix. B、B. From the properties of the Default FTP Site, change the FTP site directory to c:\inetpub\ftproot\localuser. C、C. From the properties of each user account, modify the home folder. Remove the Users group from the access control list of c:\inetpub\ftproot. D、D. Delete the Default FTP Site. Create a new FTP site. Select the option to isolate users and specify the FTP site directory of c:\inetpub\ftproot.
A、From the properties of the Default FTP Site, change the directory listing style to Unix. B、From the properties of the Default FTP Site, change the FTP site directory to c:\inetpub\ftproot\localuser. C、From the properties of each user account, modify the home folder. Remove the Users group from the access control list of c:\inetpub\ftproot. D、Delete the Default FTP Site. Create a new FTP site. Select the option to isolate users and specify the FTP site directory of c:\inetpub\ftproot.
A、SELECT * FROM USER WHERE ROWNUM>20 AND ROWNUM<30 B、SELECT * FROM USER WHERE ROWID >20 AND ROWNUM<30 C、SELECT * FROM USER LIMIT 20，30； D、SELECT * FROM USER LIMIT 20，10；
A、A.SELECT user FROM V$DBA B、B.SELECT user FROM dual C、C.SELECT name FROM dual D、D.SELECT name FROM V$DBA
A、As the root user from serverA run the command rhost serverB B、As the root user from serverA run the command rlogin serverB C、As the desired user from serverB run the command rhost serverA D、As the desired user from serverA run the command rlogin serverB
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