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1、PreparingforComputerDisastersA)Summary:Whenhomeofficecomputersgodown,manysmallbusinessesgrindto a halt.Fortunately,takingstepsto recoverfromdisastersandminimizetheireffectsis quitestraightforward.B)Fires,powersurges,andfloods,theyreall factsof life.Wereadabouttheminthemorningpaperandseethemontheeven
2、ingnews.Wesympathizewiththevictimsandcommiserateovertheirbadluck.Wealsoshakeourheadsat thedigitalconsequencesmeltedcomputers,systemfailures,destroyeddata.Yet,somehow,manyof us continueto liveby thatoldmantraof denial:Itwonthappento me.Well,thetruthis,at somepointyoullprobablyhaveto dealwithatleaston
3、edisaster.Thatsjusthowit goes,andin mostaspectsof ourliveswedosomethingaboutit.Webuyinsurance.Westowawayprovisions.Weevenmakedisasterplansandrundrills.Butforsomereason,computerdisasterrecoveryis ablindspotformanyof us.It shouldntbe.Homecomputerscontainsomeof ourmostimportantinformation,bothbusinessa
4、ndpersonal,andmakingcertainourdatasurvivesa disastershouldbe a priority.Moreover,eventhesmallestdisastercanbe a seriousdisruption.Personalcomputershavebecomean integralpartofthesmooth-runninghousehold.Weusethemto communicate,shop,anddohomework,andtheyreevenmorevitalto homeofficeusers.Whenhomeofficec
5、omputersgodown,manysmallbusinessesgrindto a halt.Fortunately,takingstepsto recoverfromdisastersandminimizetheireffectsis quitestraightforward.Witha goodoffsitestorageplanandtherighttools,youcanbouncebackquicklyandeasilyfromminorcomputerdisasters.And,shoulda majorcalamitystrike,youcanrestassuredyourd
6、atais safe.OffsiteStorage:MajorDisastersC)Housefiresandfloodsareamongthemostdevastatingcausesof personalcomputerdestruction.Thatswhya solidoffsitebackupandrecoveryplanisessential.Althoughmanyhomeusersfaithfullybackup theirharddrives,manywouldstillloseall theirdatashouldtheirhousefloodourburn.Thatsbe
7、causetheykeeptheirbackupsin relativelycloseto theircomputers.Theirbackupdisksmightnotbe in thesameroomas theircomputerstuckedawayin a closetor eventhegaragebuttheyrenotnearlyfarenoughawayshoulda seriousdisasterstrike.So,itsimportantto backup yoursystemto a removablemediumandtostoreit elsewhere.D)The
8、rearemanywaysto approachoffsitestorage.It startswithchoiceofbackuptoolsandstoragemedium.Disastersituationsarestressful,andyourrecoverytoolsshouldntaddto thatstress.Theymustbe dependableandintuitive,makingit easyto scheduleregularbackupsandto retrievefilesin a pinch.Theymustalsobe compatiblewithyourc
9、hoiceof backupmedium.Dependingonyourtools,youcanbackup to a varietyof durabledisktypesfromCDsto Jazdrivestoremotenetworkservers.Althoughmanyof thesestoragemediahavehighcapacity,a backuptoolwithcompressioncapabilitiesis a bigplus,eliminatingtheinconvenienceof multipledisksor largeuploads.E)Onceyousel
10、ectyourtoolsanda suitablemedium,youneedto finda remoteplaceto storeyourbackups.Theoptionsareendless.However,nomatterwhereyouchoose,be surethesiteis secure,easilyaccessible,anda gooddistanceawayfromyourhome.Youmayalsowantto considerusingan Internet-basedbackupservice.Moreandmoreserviceprovidersareoff
11、eringstoragespaceontheirservers,anduploadingfilesto a remotelocationhasbecomean attractivealternativeto conventionaloffsitestorage.Of course,beforeusingoneof theseservices,makecertainyoucompletelytrusttheserviceprovideranditssecuritymethods.Whateveryoudo,schedulebackupsregularlyandstorethemfarawayfr
12、omyourhome.ComeWhatMay:HandlingtheGardenVarietyComputerCrisisF)Notall homecomputerdamageresultsfromphysicaldisaster.ManylessmenacingproblemscanalsohobbleyourPC or destroyyourinformation.Systemscrash,kidsrearrangedata,adultsinadvertentlydeletefiles.Althoughtheseeventsmightnotseemcalamitous,theycanhav
13、eseriousimplications.So,onceagain,itsimportantto be prepared.As withphysicaldisasters,regularbackupsareessential.However,someof thesesmallerissuesrequirea responsethatsmorenuancedthanwholesalebackupandrestoration.To dealwithless-than-totaldisaster,yourtoolsetmustbe bothpowerfulandagile.For example,w
14、hena smallnumberof filesarecompromised,youmaywantto retrievethosefilesalone.Meanwhile,if justyoursettingsareaffected,youllwanta simplewayto rollbackto yourpreferredsetup.Yet,shouldyouroperatingsystemfail,youllneeda wayto bootyourcomputerandperformlarge-scalerecovery.Computercrisescomeinall shapesand
15、sizes,andyourbackupandrecoverytoolsmustbe flexibleenoughto meeteachchallenge.TheRightToolsfortheRightJob:Gearingup forDisaster可知原文提到了家庭火灾和水灾是个人电脑危机的最具毁灭性的根源根据题干中的信息词及定位到第一个小标题下第个小标题下的前两句话根据题干中的信息词及定位到第二个小标题下的最后一句话根据题干中的信息词和定位到第三G)Whendisasterstrikes,thequalityof yourbackuptoolscanmakethedifferencebe
16、tweenutterfrustrationandpeaceof mind.Symantecunderstandsthisandoffersa rangeof topqualitybackupandrecoverysolutions.NortonGoBackis theperfecttoolforrandomsystemcrashes,failedinstallations,andinadvertentdeletions.Withthispowerfulandconvenientsolution,itssimpleto retrieveoverwrittenfilesor to bringyou
17、rsystembackto its pre-crashstate.NortonGhostis a time-testedhomeofficesolution.Equippedto handlefull-scalebackups,itsalsohandyforcloningharddrivesandfacilitatingsystemupgrades.AfavoritechoiceforIT professionals,itstheidealtoolfortheburgeoninghomeoffice.YoucanbuyNortonGhostandNortonGoBackseparately,o
18、r getthembothwhenyoupurchaseNortonSystemWorks.H)Lifesdisasters,largeandsmall,oftencatchus by surprise.However,withalittleplanningandtherighttools,youcanreducethosedisastersto bumpsin theroad.So,dontwaitanotherday.Buya goodsetof disasterrecoverytools,setupan automaticbackupschedule,andperforma dryrun
19、everynowandagain.Then,resteasy.对应题目：1.Youshouldtakestepsto recoverfromcomputerdisastersso as to minimizetheireffects.2.Forsomereason,computerdisasterrecoveryis alwaysignoredby manyof us.3.Youcanbouncebackquicklyandeasilyminorcomputerdisasterswiththehelpof a goodoffsitestorageplanandtherighttools.4.T
20、hemostdevastatingcausesof personalcomputerdestructionincludeshousefiresandfloods.5.Itsnecessaryforus to backup oursystemsto sometransferablemediumandto putit somewhereelse.6.Youshouldfinda distantplaceto storeyourbackupsafterselectingyourtoolsanda suitablemedium.7.Notonlyphysicaldisastercandamageyou
21、rcomputer.8.Thebackupandrecoverytoolsmustbe flexibleenoughto dealwithvariouscomputercrises.可知原文提到了家庭火灾和水灾是个人电脑危机的最具毁灭性的根源根据题干中的信息词及定位到第一个小标题下第个小标题下的前两句话根据题干中的信息词及定位到第二个小标题下的最后一句话根据题干中的信息词和定位到第三9.Thequalityof yourbackuptoolsdetermineswhetheryouarefrustratedor havea peacefulmindwhendisasterstrikes.10.
22、Youshouldprepareforyourcomputerdisastersnowandagain.答案参考：1.A 根据题干中的信息词 recoverfromcomputerdisasters定位到本文的第一段。2.B 根据题干中的信息词 computerdisasterrecovery和 manyof us 定位到本文的第二段第11 句话，computerdisasterrecoveryis a blindspotformanyof us。3.B 根据题干中的信息词 offsitestorageplanandtherighttools定位到本文的第二段倒数第二句话。4.C 根据题干中的
23、信息词mostdevastatingcauses定位到第一个小标题下第一段的第一句话可知原文提到了家庭火灾和水灾是个人电脑危机的最具毁灭性的根源。5.C 根据题干中的信息词 backup oursystem及 medium定位到第一个小标题下第一段的最后一句话。6.E 根据题干中的信息词 finda remoteplaceto storeyourbackups定位到第一个小标题下第三段的第一句话。7.F 根据题干中的信息词 physicaldisaster定位到第二个小标题下的前两句话。8.F 根据题干中的信息词 backupandrecoverytools及 computercrises定位到第二个小标题下的最后一句话。9.G 根据题干中的信息词 Thequalityof yourbackuptools和 frustrated定位到第三个小标题下第一段的第一句话。10.H 根据题干中的信息词 prepareforyour computer，总结文章最后一段大意即可找到答案。可知原文提到了家庭火灾和水灾是个人电脑危机的最具毁灭性的根源根据题干中的信息词及定位到第一个小标题下第个小标题下的前两句话根据题干中的信息词及定位到第二个小标题下的最后一句话根据题干中的信息词和定位到第三