What command will an operator use to check if the system has NFS3 filesystems currently defined?（）A、lsnfs3B、lsnfs -v 3C、lsfs -v nfs3D、lsfs -t nfs3
What command will an operator use to check if the system has NFS3 filesystems currently defined?（）
- A、lsnfs3
- B、lsnfs -v 3
- C、lsfs -v nfs3
- D、lsfs -t nfs3
相关考题：
What is the text mainly about?[A] The defect of US monetary system.[ B] The causes of ever-worsening inflation in the US.[ C] Prospects for the US economic situation.[ D] A comprehensive settlement of inflation in the US.
What command will allow the operator to add the current working directory to the command search path?() A. export PATH=pwdB. export PATH=$PWDC. export PATH=$PATH:pwdD. export PATH=$PATH:$PWD
What command will an operator use to check if the system has NFS3 filesystems currently defined?() A. lsnfs3B. lsnfs -v 3C. lsfs -v nfs3D. lsfs -t nfs3
An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?() A. tctl resetB. tctl rewindC. tctl returnD. tctl rewoffl
What is the minimum requirement of a GMDSS operator?A.GMDSS operator licenseB.Third officer licenseC.General Radiotelephone Operator license and Radar EndorsementD.General Radiotelephone license or First or Second Class Radiotelegraph license with GMDSS Radio Officer’s endorsement
An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?() A. The name?command.The ?name?command.B. The ptime?command.The ?ptime?command.C. The hutdown ast?command.The ?hutdown ?ast?command.D. The ?etc/rc.shutdown?command.
According to the passage, when you get a wrong number in making a long-distance call, you should______.A. check your number and call againB. tell the operator what has happenedC. Ask the operator to put you throughD. Ask the operator what has happened
What command would an operator use to move a file from the /old_dir directory to the /new_dir directory without changing the file name?（）A、mv /old_dir/file /new_dirB、mv -p /old_dir/file /new_dirC、mv -k /old_dir/file /new_dirD、mv /old_dir/file /new_dir/new_file
Which configuration command builds a read-write SNMP community named operator?（）A、Snmp-server community operator.B、Snmp-server operator community.C、Snmp-server community operator rw.D、Snmp-server operator community rw
The operator needs to execute a long-running shell script. How can the script be executed so the operator does not have to wait until it is complete to access the command prompt?（）A、./script.kshB、nohup ./script.kshC、run -b ./script.kshD、./script.ksh nohup.out
An operator just completed a repair to a disk subsystem that contains a disk heartbeat. Before returning the system back into production mode， there is a requirement to verify the disk heartbeat is functioning. How should the operator determine if the disk heartbeat network functioning？（） A、 Use the clinfo command to monitor the disk heartbeatB、 Use the mail command to check for messages form HACMPC、 Use the dhbread command to verify the disk heartbeat linkD、 Use the clstat command to verify the appropriate network connections are available
The administrator changed the number of virtual processors from 1 to 2 in the default_profile of an LPAR. The operator ran thecfgmgr command expecting to see 2 processors after that, but did not see them. What action must be done to apply the changes?（）A、Reboot AIX within the LPAR.B、Run cfgmgr against the device sys0.C、Shutdown and then activate the default_profile.D、Ensure the RSCT daemon is operative and run cfgmgr again.
What command will allow the operator to add the current working directory to the command search path?（）A、export PATH=pwdB、export PATH=$PWDC、export PATH=$PATH:pwdD、export PATH=$PATH:$PWD
An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?（）A、The name?command.The ?name?command.B、The ptime?command.The ?ptime?command.C、The hutdown ast?command.The ?hutdown ?ast?command.D、The ?etc/rc.shutdown?command.
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 offD、At least one process is running in the background using nohup and it will terminate when the operator logs off
单选题Which configuration command builds a read-write SNMP community named operator?（）ASnmp-server community operator.BSnmp-server operator community.CSnmp-server community operator rw.DSnmp-server operator community rw
单选题You have created a database link， devdb.us.oracle.com， between the databases PRODDB and DEVDB. You want to import schema objects of the HR user using Oracle Data Pump from thedevelopment database， DEVDB， to the production database， PRODDB. You execute the following command on the target database server： $impdp system/manager directory = DB_DATA dumpfile = schemas.dat schemas = hr flashback_time = 2004-02-03 09：00 The command fails， displaying the following error： ORA-39001： invalid argument value ORA-39000： bad dump file specification ORA-31640： unable to open dump file “/home/oracle/schema/schemas.dat” for read ORA-27037： unable to obtain file status What would you do to overcome the error（）Aremove the dumpfile option in the commandBremove the flashback_time option in the commandCremove the dumpfile option and add the network_link = devdb.us.oracle.com option in the command（Replace thedumpfile option with the network_link = devdb.us.oracle.com）Dadd the user， SYSTEM， to the schemas option in the commandEremove the schemas option and add the network_link = devdb.us.oracle.com option in the command Fadd network_link = devdb.us.oracle.com option in the command
单选题The operator needs to execute a long-running shell script. How can the script be executed so the operator does not have to wait until it is complete to access the command prompt?（）A./script.kshBnohup ./script.kshCrun -b ./script.kshD./script.ksh nohup.out
单选题Which of the following will permit an operator to retrieve console log output from the command line?（）Alscons -lBcat /var/conslogCalog -t console -oDlslog /var/adm/conslog
单选题An operator just completed a repair to a disk subsystem that contains a disk heartbeat. Before returning the system back into production mode， there is a requirement to verify the disk heartbeat is functioning. How should the operator determine if the disk heartbeat network functioning？（）A Use the clinfo command to monitor the disk heartbeatB Use the mail command to check for messages form HACMPC Use the dhbread command to verify the disk heartbeat linkD Use the clstat command to verify the appropriate network connections are available
单选题An administrator is supporting an AIX 6.1 LPAR remotely and needs a tape operator to plug a cable into an Ethernet adapter. The tape operator does not have POWER6 595 knowledge. What can the administrator do to assist the tape operator to locate the correct adapter？（）AAdvise the tape operator to review the hardware service guide.BUse the diag command to set the Ethernet adapter slot LED to flash.CAdvise the tape operator to check the WWN stickers of all Ethernet adapter in the I/O drawers.DCreate a login account for tape operator on the HMC and advise the tape operator to locate the adapter using the GUI step by step.
单选题An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?（）Atctl resetBtctl rewindCtctl returnDtctl rewoffl
单选题The warning level threshold value for a tablespace， DATA1， is set to 60% and the critical level threshold value is set to 80%. The tablespace， DATA1， is infrequently used and is not a part of the production environment. You issued the following command： SQL EXECUTE DBMS_SERVER_ALERT.SET_THRESHOLD （dbms_server_alert.tablespace_pct_full， dbms_server_alert.operator_ge，80， dbms_server_alert.operator_ge，90， 1，1，NULL， dbms_server_alert.object_type_tablespace，’DATA’）； What will be the result of the command？（）A The command will be executed successfully only if the tablespace DATA1 is a dictionary-managed tablespace.B The total numbers of alerts that you receive every day will be reduced.C The total number of alerts that you receive every day will be increased.D No more data will be added to the DATA1 tablespace if 80% of the space allocated to the DATA1 tablespace is used.
单选题An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?（）AThe name?command.The ?name?command.BThe ptime?command.The ?ptime?command.CThe hutdown ast?command.The ?hutdown ?ast?command.DThe ?etc/rc.shutdown?command.