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填空题
What command with all options and/or parameter will send the signal USR1 to any executing process of program apache2？（）
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What command with all options and/or parameter will send the signal USR1 to any executing process of program apache2？（）
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You previously secured your listener with an encrypted password. However， you need to set a new password for security reasons. What is the correct method for setting a new encrypted password for the listener using the Listener Control utility？（）A、 executing the SET PASSWORD command and then the SAVE_CONFIG commandB、 executing the CHANGE_PASSWORD command and then the SAVE_CONFIG commandC、 executing the CHANGE_PASSWORD command and then the SET PASSWORD commandD、 executing the SET PASSWORD command， then the CHANGE_PASSWORD command and finally， the SAVE_CONFIG command
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单选题What is the difference between thE.remove and thE.purge action with the dpkg command？（）A
-remove removes the program， -purge also removes the config filesB
-remove only removes the program， -purge only removes the config filesC
-remove removes a package， -purge also removes all packages dependent on itD
-remove removes only the package file itself， -purge removes all files related to the package
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单选题What is a global command?（）A
A command that is available in every release of IOS, regardless of the version or deployment status.B
A command that can be entered in any configuration mode.C
A command that is universal in application and supports all protocols.D
A command that is implemented in all foreign and domestic IOS version.E
A command that is set once and affects the entire router.
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单选题Your database is started by using the server parameter file （SPFILE）. You issued this command to change the value of the LOG_BUFFER initialization parameter： ALTER SYSTEM SET LOG_BUFFER=24M SCOPE=BOTH; What would be the outcome of this command？（）A
The command would return an error because LOG_BUFFER is a static parameter.B
The parameter value would be changed and it would come into effect immediately.C
You need to restart the database so that parameter changes can come into effect.D
The command would succeed only if initialization parameter LOG_ARCHIVE_MAX_PROCESS is set to value 2.
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单选题You previously secured your listener with an encrypted password. However， you need to set a new password for security reasons. What is the correct method for setting a new encrypted password for the listener using the Listener Control utility？（）A
executing the SET PASSWORD command and then the SAVE_CONFIG commandB
executing the CHANGE_PASSWORD command and then the SAVE_CONFIG commandC
executing the CHANGE_PASSWORD command and then the SET PASSWORD commandD
executing the SET PASSWORD command， then the CHANGE_PASSWORD command and finally， the SAVE_CONFIG command
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填空题Which command （without options） would you use to display how much space is available on all mounted partitions？（）
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多选题When executing the massload command to load catalog data into a WebSphere Commerce database on a remote DB2 server，which of the following can be used as valid values for the -method command line parameter？（）AcreateBimportCloadDsqlimportEupdate
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单选题In the Cisco IOS, what is the definition of a global command?（）A
A command that can be entered in any configuration mode.B
A command that supports all protocols.C
A command that is implemented in all IOS versions.D
A command that is set once and affects the entire router.E
A command that is available in every release of IOS.
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单选题Once the filemon command is invoked, which of the following procedures should be performed to stop the command so that the filemon reports will still be generated? （）A
Run filemon -u.B
Run the trcstop command.C
Perform a kill -9 of the filemon process.D
Send a SIGSTOP signal to the filemon process.
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