Which command can a system administrator use to verify that a tape is in backup format and is readable by the system？（）
Regarding the extended ping command; which of the statements below are true?(Select all valid answer choices)A．The extended ping command is supported from user EXEC mode.B．The extended ping command is available from privileged EXEC mode.C．With the extended ping command you can specify the TCP and UDP port to be pinged.D．With the extended ping command you can specify the timeout value.E．With the extended ping command you can specify the datagram size.
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Which system administration command you can use to update Id.so.cache after the installation of new shared libraries？（）A、 IdconfigB、 IddC、 libpathD、 newlibs
Which command can be used to display information from the PvDv object class in the ODM？（） A、odmlistB、odmshowC、lsdev -PD、lsattr -El
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、createB、importC、loadD、sqlimportE、update
Which command can be used to modify network options？（）A、netstatB、ifconfigC、chdevD、no
Which of the following tools can be used to schedule a backup operation that is to be run every Sunday evening?（）A、JournalB、Task CenterC、Activity MonitorD、Command Line Processor
Which command can be used to verify all the filesystems that are exported by an NFS server？（）A、showmount -e hostnameB、showmount -d hostnameC、showmount -a hostnameD、showmount
