A.ifconfig B.no C.chdev D.netstat
单项选择题Userscomplaintheycannotcommunicatewithaserver.ThesystemadministratorsuspectstheremaybeaproblemwiththeEthernetadapterorwiththewayitisconfigured.Whichcommandcanberuntoverifytheadapterisconfiguredcorrectly?()
A.netstat -in B.ifconfig -a C.arp -a D.cfgmgr
单项选择题WhatisthecorrectfastpathtoconfigureoraddaTTYTerminal(directlyfromthescreen),whichconnectstoaserialport?()
A.smitty tty B.smitty devices C.smitty pty D.smitty dev
单项选择题ForSLIPtowork,whatshouldthe EnableLogin valuebesettoonbothsystems?()
A.Enable B.Disable C.Share D.Delay
单项选择题Todisablealltcpipdeamonsthatarenotrequiredonaserver,whichofthefollowingfilesshouldbeedited?()
A./etc/rc.nfs B./etc/rc.tcpip C./etc/rc.net D./etc/inetd.conf
单项选择题A system administrator has created tty2 on a serial port connection to a system. When attempting to verify the connection the following error is observed: # cu -ml tty2 cu: 0835-028 The connection failed. NO DEVICES AVAILABLE. Which of the following should be performed to correct this error?()
A.Create an entry for tty2 in the /etc/uucp/Devices file B.Re-enter the command as "cu -dml tty2" C.Create an entry for tty2 in the /etc/uucp/Systems file D.Re-enter the command as "cu -s 9600 -dh -t -l tty2"