2024国际认证RHCE红帽认证考试试题VIP专享VIP免费

2022国际认证RHCE红帽认证考试试题国际认证RHCE（红帽认证）考试试题中国加入WTO后，学问产权爱护将逐步规范，使得更多企业转向成本低廉的.Linux操作平台。下面是我整理的关于国际认证RHCE(红帽认证)考试试题，希望大家仔细阅读!1.IfyouwanttoallowX-WindowsprogramsfromhostBtorunonthedisplayonhostAwhatwouldyouneedtodo?A.runxhost+hostBonhostA.第1页共23页B.runxhost+hostAonhostB.C.runxhost+onhostA.D.runxhost+onhostB.E.justsettheDISPLAYenvironmentvariableanditwillwork.YouansweredthisquestionincorrectlyExplanation:YouwantprogramsfromhostBtodisplayonhostA.SoyoumusttellhostAtoallowXclientsfromhostB.HenceAiscorrect.Thexhost+commandistoobroadand第2页共23页allowsanyonetoconnecttoyourX-server.2.Whatcommandcanyouentertofindoutwhichrpmcontainsthe/etc/foofile?A.rpm-qa|grepfooB.rpm-ql/etc/fooC.rpm-qlf/etc/fooD.rpm-q-f/etc/fooE.manfooYouansweredthisquestionincorrectly第3页共23页Explanation:Youcanfindoutwhichrpmafilebelongstobyusingtherpm-q-fcommand.Youmusthavetheredhatrpmdbrpminstalledthough.3.YouhaveaLinuxmachinethatdoesnothaveX-Windowsconfigured.Whatcommandcanyouusetofindoutwhatkindofgraphicscardithas?A.XfindB.SuperProbeC.Xsetup第4页共23页D.cat/proc/videoE.videocfgYouansweredthisquestionincorrectlyExplanation:TheSuperProbeprogramisusedtofindinformationaboutyourgraphicscard.4.WhichinstallationclasswillautomaticallydeleteallofyourDOSpartitions?A.CustomB.Workstation第5页共23页C.LaptopD.ServerE.AlloftheaboveYouansweredthisquestionincorrectlyExplanation:TheServerinstallationclasswillautomaticallydeleteallDOSpartitions.Theworkstationclasswilluseavailiablefreespace.Thelaptopclassisverysimilartotheworkstationclass(butforlaptops.)5.HowdoyouinstallanRPM?第6页共23页A.rpm-evhpackagename.rpmB.rpm-ivhpackagename.rpmC.rpm-qpackagename.rpmD.rpm-qa*.rpmE.rpm-ql*.rpmYouansweredthisquestionincorrectlyExplanation:Aiswrongbecausethe-eoptionisforuninstalling.Bisright.CDandEarewrongbecausethe-qoptionisforquerrying.第7页共23页6.Whatprogramcanbeusedtotestthesmb.conffileforerrors?A.mountB.testC.samba--checkparmD.testparmE.smbfsYouansweredthisquestionincorrectlyExplanation:thetestparmprogramparsesthesmb.conf第8页共23页fileandreportsanyerrors.Ifyoumakeatypothisprogramislikelytofindit.7.Whatcommanddoyouusetoeditthedefaultgraceperiodforquotas?A.quotaconfig-gB.editquota-gC.quotaconfig-tD.edquota-tE.quotaeditor--grace第9页共23页YouansweredthisquestionincorrectlyExplanation:Youusetheedquotacommandtoeditquotas.Forexampleyoucansayedquota-uusernametoeditaspecificuser’squota.Oryoucantypeedquota-gtosetaquotaforagroup.Youcansayedquota-ttosetupgraceperiods.8.WhatisthecorrectsyntaxtomountanMSDOSformattedfloppydisk(donotassumethatthereisanentryin/etc/fstab)?第10页共23页A.mount/dev/floppy/mnt/fd0B.mount-tiso9660/dev/fd0/mnt/floppyC.mount-tvfat/dev/fd0/mnt/floppyD.mount-tmsdos/dev/floppy/mnt/floppyE.mdirYouansweredthisquestionincorrectlyExplanation:Awillonlyworkifthereisanentryin/etc/fstab.Biswrongbecauseiso9660isforCDROM’s.Ciscorrect.Diswrongbecuasethedeviceshouldbe第11页共23页/dev/fd0ratherthan/dev/floppy.9.Youhavecreateda/home/projectfoodirectory.Howcanyouchangeitsgroupownershiptotheprojectfoogroup?A.chmodg+rwxprojectfoo/home/projectfooB.chownprojectfoo/home/projectfooC.chgrpprojectfoo/home/projectfooD.newgrpprojectfoo/home/projectfooE.chownprojectfoo.users/home/projectfooYouansweredthisquestionincorrectly第12页共23页Explanation:T...