更多"What is the corre"的相关试题:
[单项选择]How can an operator list all its history of commands in one step?（）
A. Run c -l 0?from the command line.Run ?c -l 0?from the command line.
B. Invoke SMIT for the shell environment.
C. Run the SC + H?combination at the command prompt.Run the ?SC + H?combination at the command prompt.
D. Use a rep?command with its UID against the /var/log/history_cmds file.Use a ?rep?command with its UID against the /var/log/history_cmds file.
[单项选择] You issue the following command on the RMAN prompt. REPORT NEED BACKUP DAYS 5； Which statement is true about executing this command？（）
A. It will display a list of files that need incremental backup
B. It will display a list of files that need backup after five days
C. It will display a list of files that were backed up in the last five days
D. It will display a list of files that have not been backed up in the last five days
E. It will apply the current retention policy to determine the files that need to be backed up
[单项选择] You issue these LSNRCTL commands： LSNRCTL> SET CURRENT_LISTENER listener01 LSNRCTL> START listener02 What is the result of issuing these commands？（）
A. A listener named LISTENER is started.
B. A listener named LISTENER01 is started.
C. A listener named LISTENER02 is started.
D. The START command fails and no listener is started.
[单项选择]What is the correct command to set the router ID for an OSPFv3 process？（）
A. router-id 1.2.3.4
B. router-id 2011：：1
C. router-id Loopback0
D. router-id FF02：：5
