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Which of these commands can you use to show if an operational Catalyst switch port is set for autonegotiation of speed and duplex when running Cisco IOS software?（）
A . show port network
B .
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When an operator is trying to log off the system displays this message: you have running jobs?? What does this mean?（）
A . One or more processes are running in the background, preventing log off.
B . One or more processes are paused, requiring operator input prior to logging off.
C . At least one process is running in the background and it will keep running after the operator logs off
D . At least one process is running in the background using nohup and it will terminate when the operator logs off
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Company.com is adding a new I/O drawer to an existing p5-570 with four LPARs and wants to re-balance the network cards in the I/O drawers. What is the best way to accomplish this？（）
A . Add the devices as virtual adapters to a VIO server first,then add the I/O drawer and create the shared ethernet adapters
B . Power down the partitions,run the diag a command when the system is brought back up and reconfigure the network cards
C . Use the rmdev command to remove the devices,shut down the partitions and move the cads,then run the cfgmgr command after reboot
D . Detach the network cards,run rmdev on the devices and then dynamically reassign theadapters to the partitions and reconfigure
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While attempting to load a base operating system to a machine， an administrator is receiving bootp timeout error messages. What steps should be followed to troubleshoot communications between the NIM master and the client machine？（）
A . View debug logs on NIM master for errors or failures.
B . Boot the client machine to SMS， and view the POST Error log.
C . Boot the client machine to SMS， setup remote IPL， and execute a ping test.
D . Boot the client machine to diagnostics， and ping the client from the NIM master.
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An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?（）
A . comment out telnetd in /etc/services refresh -s inetd
B . comment out telnetd in /etc/inetd.conf refresh -s inetd
C . comment out telnetd in /etc/rc.tcpip refresh -s telnetd
D . comment out telnetd in /etc/inetd.conf refresh -s telnetd
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For ships equipped with an SES, it is（）and（）for the operator to send a distress alert.
A . easy/reliable
B . difficult/cheap
C . stable/compulsory
D . easy/expensive
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An offshore drilling unit is required to carry on board an operations manual approved by the （）.
A . Coast Guard
B . National Cargo Bureau
C . Minerals Management Service
D . builder
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It is quite（）for an SES operator to send a distress alert.
A . easy and expensive
B . simple and certain
C . dangerous and stable
D . difficult and compulsory
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After making changes to the profile for an LPAR, the administrator asks the operator to bring the LPAR back up into a running state with the new changes. Which of the following is the correct way to do this?（）
A . Shutdown and activate the partition profile
B . Reboot the partition using the reboot command
C . Reboot the partition using the 'shutdown -r' command
D . Right click on the partition profile and select the 'apply changes' optio
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One of the tablespaces is readonly in your database. The loss of all control files forced you to recreate the control file. Which operation do you need to perform after recreating the control file and opening the database？（）
A . drop and recreate the readonly tablespaces
B . rename the readonly data files to their correct file names
C . change the tablespace status from read/write to readonly
D . recreate the readonly tablespace because it is automatically removed
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You are troubleshooting an OSPF problem where external routes are not showing up in the OSPF database. Which two options a re valid checks that should be performed first to verify proper OSPF operation?（）
A . Are the ASBRs trying to redistribute the external routes into a totally stubby area?
B . Are the ABRs configured with stubby areas?
C . Is the subnets keyword being used with the redistribution command?
D . Is backbone area (area 0) contiguous?
E . Is the CPU utilization of the routers high?
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Fuel oil is thought to be one of the main factors （） the operation and maintenance of an engine.
A . have nothing to do with
B . having nothing to do with
C . have much to do with
D . having much to do with
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An operator is editing a file using vi. Which of the following subcommand sequences will copy the current line plus the next 2 lines to the end of the file?（）
A . yy E 3p
B . 3yy G p
C . 3yy :e 5pp
D . yy :g 3
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You have a large amount of historical data in an operating system file. Some analysts in your organization need to query this data. The file is too large to load into your current database. Which is the most effective method to accomplish the task？（）
A . Upgrade the hardware/memory to accommodate the data.
B . Load the data into your database by using the PARALLEL clause.
C . Give analysts DBA privilege， so that they can query DBA_EXTERNAL_TABLES.
D . Use an external table so you can have the metadata available in your database， but leave the data in the operating system files.
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An administrator has received an update CD with the latest technology level for AIX 5.3. The current operating system level of the sever is at base AIX5.3. What action needs to be taken to apply the new technology level to the server（）
A . Run smit update_all
B . Run smit install_all
C . Boot from the installation media
D . Run the update_all command from the mounted CD
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If an existing script is uploaded to the CRS, what does it ask?（）
A . Do you want to debug the script?
B . Do you want to refresh the script?
C . Do you want to save the application?
D . Do you want to return to Script Management?&e
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A practical way of checking for excessive fuel injection in one cylinder of an operating diesel engine is to （）
A . feel the high pressure fuel line
B . check the cylinder exhausts for white smoke frequently
C . check the cylinder exhaust temperature
D . isolate each cylinder and inspect the injector
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You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application. You want to make sure that the application is operative to any type of database. What should you do？（）
A . Set the database driver name in the connection string of the application， and then the connection object as follows： DbConnection connection = new OdbcConnection（connectionString）；
B . Create the connection object as follows： DbProviderFactory factoryDbProviderFactories.GetFactory（databaseProviderName）； DbConnection connection =factory.CreateConnection（）；
C . Create the connection object as follows： DbProviderFactory factory = DbProviderFactories.GetFactory（"System.Data.Odbc"）； DbConnection connection = factory.CreateConnection（）；
D . Set the database driver name in the connection string of the application， and then the connection object as follows：DbConnection connection = new OleDbConnection（connectionString）；
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An administrator uses C-SPOC to change the user password for all nodes that belong to a Resource group. The administrator must perform this operation on a node that is：（）
A . included in the resource group.
B . currently managing the resource group.
C . not part of an application resource group.
D . included in a cluster_admin resource group.
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An administrator has received an update CD with the latest technology level for AIX 5.3. The current operating system level of the server is at base AIX 5.3. What action needs to be taken to apply the new technology level to the server？（）
A . Run smit update_all
B . Run smit install_all
C . Boot from the installation media
D . Run the update_all command from the mounted CD
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If an operating bilge pump is developing good vacuum, but is unable to discharge any water, which of the following problems is the most probable cause?（）
A . The wearing rings are excessively worn
B . The suction strainer is clogged
C . The discharge valve is clogged
D . The shaft is wor
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Ask the operator what is the charge for a three-minute call to New York.
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The essence of an abandon ship drill is that the survival crafts are manned and operated by the crew members assigned to them on the____.
A.tire control plan
B.fire drill
C.muster list
D.All of the above
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it is right to ask children or teenagers their age. but it is not normally ____ in english speaking societies to ask an adult their age –and never a woman!
A、polite
B、inappropriate
C、considerate
D、impolite
