填空题What command with all options and/or parameter will send the signal USR1 to any executing process of  program apache2？（）

第1题：

What are two characteristics of the OSPF process identifier?（）

• A、It is needed to identify a unique instance of an OSPF database.
• B、It is an optional parameter only necessary if multiple OSPF processes are used.
• C、It is locally significant.
• D、It is globally insignificant
• E、All routers in the same OSPF area must have the same process ID to exchange routing information.

第2题：

What is the term that is used to describe the process of converting a signal from digital to analog？（）

• A、 packetization
• B、 quantization
• C、 decoding
• D、 sampling

第3题：

What is a global command?（）

• A、a command that is set once and affects the entire router
• B、a command that is implemented in all foreign and domestic IOS versions
• C、a command that is universal in application and supports all protocols
• D、a command that is available in every release of IOS, regardless of the version or deployment status
• E、a command that can be entered in any configuration mode

第4题：

What command with all options and/or parameter will send the signal USR1 to any executing process of  program apache2？（）

第5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？（）

• A、create
• B、import
• C、load
• D、sqlimport
• E、update

第6题：

You work as a database administrator for Certkiller .com. Your database is in the MOUNT state and you execute the following command to open it ALTER DATABASE OPEN； What two actions are performed as a result of this command？（）

• A、All control files are opened
• B、All redo files are opened
• C、The password file is opened
• D、The parameter file is opened
• E、All online data files are opened

第7题：

You executed the following command to drop a user: DROP USER scott CASCADE; Which two statements regarding the above command are correct?（）

• A、All the objects of scott are moved to the Recycle Bin.
• B、Any objects in the Recycle Bin belonging to scott are purged.
• C、All the objects owned by scott are permanently dropped from the database.
• D、All the objects of scott in the Recycle Bin must be purged before executing the DROP command.
• E、Any objects in the Recycle Bin belonging to scott will not be affected by the above DROP command.

第8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 command
• B、 executing the CHANGE_PASSWORD command and then the SAVE_CONFIG command
• C、 executing the CHANGE_PASSWORD command and then the SET PASSWORD command
• D、 executing the SET PASSWORD command， then the CHANGE_PASSWORD command and finally， the  SAVE_CONFIG command

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第13题：

A System p administrator found a process on the server that should be stopped.  Which of the following commands can be used to list all the signal actions defined for this process（）

• A、ps
• B、pstat
• C、lssig
• D、procsig

第14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.

第15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 files
• B、 -remove only removes the program， -purge only removes the config files
• C、 -remove removes a package， -purge also removes all packages dependent on it
• D、 -remove removes only the package file itself， -purge removes all files related to the package

第16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.

第17题：

A system administrator found a process on the server that should be stopped. What command can be used to list all the signal actions defined for this process？（）

• A、ps
• B、pstat
• C、portmap
• D、procsig

第18题：

You have a login-path named "adamlocal" that was created by using the mysql_config_editor command. You need to check what is defined for this login_path to ensure that it is correct for you deployment. You execute this command: $mysql_config_editor print –login-path=adamlocal What is the expected output of this command?（）

• A、The command prints all parameter for the login-path. The password is replaced with stars
• B、The command prints the encrypted entry for the login-path. The is only possible to see if an entry exists
• C、The command prints all parameters for the login-path. The password is shown only when you provide the  –password option
• D、The command prints all parameters for the login-path. The password is printed in plain tex

第19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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