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12005_____(1)_________(2)____1ABCD2ABCD16M_____(3)____3A16B20C24D32___(4)________(5)_________(6)_____4ABCD5ABCD6ABCDR0.8____(7)____7A0.240B0.512C0.800D0.992___(8)____8ABCD___(9)____9AInternetIPBHTTPCFTP21FTPDIPInternet____(10)____,____(11)____10ABCD11ARSABRC-5CMD5DECCInternet__(12)__A.SNMPPOP3UDPTCPIPB.SNMPTelnetTCPARPIPC.SMTPTelnetTCPSSLIPUDPARPD.SMTPTelnetTCPUDPIPLLCMAC___(13)___13ABCD___(14)___14ABCDC____(15)____15ABCDI/O101R1R2,R1012345678910R1R2R3R4R5R6R7R8R9R1020ms/R14ms10___(16)___10___(17)___16A180msB200msC204msD220ms17A40msB60msC100msD160ms4Ka___(18)____18A33220B8644C4548D2500___(19)____19ABCD2___(20)_________(20)_____20ABCD21ABCDDFD___(22)___DFD___(23)___22ABCD23ABCDVBPBDelphi___(24)___24ABCD_____(23)_________(24)____23ABCD24ABCD_____(25)____25AB.C.D.CPUR1R2P1P2P3I/OP1R2(30ms)CPU(10ms)R1(30ms)CPU(10ms)P2R1(20ms)CPU(30ms)R2(40ms)P3CPU(40ms)R1(10ms)CPU_____(26)____%R2_____(27)____%26A60B.67C.78D.9027A70B.78C.80D.89SPSSnoSnameSzipCitySQLCREATETABLESPSnoCHAR(5),PnoCHAR(6),StatusCHAR(8),QtyNUMERIC(9),_____(28)____(Sno,Pno),_____(29)____(Sno),_____(30)____(Pno);Qty{t|(u)(v)(w)(_____(31)____u[1]=v[1]v[2]=w[1]w[3]=''_____(32)____)}(28)A.FOREIGNKEYB.PRIMARYKEYC.FOREIGNKEY(Sno)REFERENCESSD.FOREIGNKEY(Pno)REFERENCESP(29)A.FOREIGNKEYB.PRIMARYKEYC.FOREIGNKEY(Sno)REFERENCESSD.FOREIGNKEY(Pno)REFERENCESP(30)A.FOREIGNKEYB.PRIMARYKEYC.FOREIGNKEY(Sno)REFERENCESSD.FOREIGNKEY(Pno)REFERENCESP(31)A.S(u)SP(v)P(w)B.SP(u)S(v)P(w)C.P(u)SP(v)S(w)D.S(u)P(v)SP(w)(32)A.t[1]=u[1]t[2]=w[2]t[3]=v[4]B.t[1]=v[1]t[2]=u[2]t[3]=u[4]C.t[1]=w[1]t[2]=u[2]t[3]=v[4]D.t[1]=u[1]t[2]=v[2]t[3]=v[4]DFAd=0|1|2|,|9,DFA_____(33)____DFA_____(34)____38751.2E+5-123..576E1033AB.C.D.34A-d|dd*E(-d|d)d*|(-d|d)d*.d*(|E(-d|d)d*)B.-(d|d)dd*(.|)d*(|E(-d|d)d*)C.(-|d)dd*E(-|d)d*|(-d|d)dd*.d*(|E(-|E(-|d)d*)D.(-d|d)dd*E(-d|d)d*|(-d|d)dd*.d*(|E(-dd*|dd*))_____(35)____(aa*|ab)*b(a|b)*b((a|b)*|aa)*b35A.B.C.D.3UML_____(36)_________(37)____36A.B.C.D.37A.B.C.D.ABERPERPAERPDBAA_____(38)____BABQA_____(39)____B_____(40)____38ABBCBDERP39ABCD40ABBCD_____(41)____41ABCD_____(42)____42ABCD___(43)___43ABCD_____(44)____44ABCD_____(45)____45ABCD_____(46)____46ABCDV___(47)______(48)______(49)___47ABCD48ABCD49ABCD123456717_____(50)____50ABCD_____(51)____51ABCD_____(52)____52ABCD4GB/T17544_____(53)____53ABCD/_____(54)____54ABCDGB/T18905_____(55)____55ABCDGB/T162602003_(56)__56ABCDPC__(57)___57A803400HzB3003400HzC2020kHzD2044.1kHz,__(58)___58AYUVBYIQCYcbCrDHSLDVD_____(59)____59A4.7GBB8.5GBC17GBD6.6GBJPEG2000_____(60)____60AK-LBCDIP176.68.160.1222_____(61)________(62)_____61)A255.255.255.0B255.255.248.0C255.255.252.0D255.255.0.062)A254B512C1022D1024Internet____(63)____(63)ATelnetBRASCFTPDSMTPTCP/IP__(64)____(64)A1255B11023C11024D165535___(65)___(65)ABCDDOMisaplatform-andlanguage-____(66)___APIthatallowsprogramsandscriptstodynamicallyaccessandupdatethecontent,structureandstyleof(currently,definitionsforHTMLandXMLdocumentsarepartofthespecification).Thedocumentcanbefurtherprocessedandtheresultsofthatprocessingcanbeincorporatedbackintothepresented___(67)____.DOMisa___(68)___-basedAPItodocuments,whichrequiresthewholedocumenttoberepresentedin____(69)___whileprocessingit.AsimpleralternativetoDOMistheeventbasedSAX,whichcanbeusedtoprocessverylarge___(70)___documentsthatdonotfitinfothememoryavailableforprocessing.66AspecificBneutralCcontainedDrelated67AtextBimageCpageDgraphic68AtableBtreeCcontrolDevent69AdocumentBprocessorCdiscDmemory70AXMLBHTMLCscriptDwebMelissaandLoveLettermadeuseofthetrustthatexistsbetweenfriendsorcolleagues.Imaginereceivingan__(71)___fromafriendwhoasksyoutoopenit.ThisiswhathappenswithMelissaandseveralothersimilaremail__(72)___.Uponrunning,suchwormsusuallyproceedtosendthemselvesouttoemailaddressesfromthevictim'saddressbook,previousemails,webpages__(73)___.Asadministratorsseektoblockdangerousemailattachmentsthroughtherecognitionofwell-known___(74)____,viruswritersuseotherextensionstocircumventsuchprotection.Executable(.exe)filesarerenamedto.batand.cmdplusawholelistofotherextensionsandwillstillrunandsuccessfullyinfecttargetusers.Frequently,hackerstrytopenetratenetworksbysendinganattachmentthatlookslikeaflashmovie,which,whiledisplayingsomecuteanimation,simultaneouslyrunscommandsinthebackgroundtostealyourpasswordsandgivethe__(75)__accesstoyournetwork.71AattachmentBpacketCdatagramDmessage72AvirtualBvirusCwormsDbacteria73AmemoryBcachesCportsDregisters74AnamesBcookiesCsoftwareDextensions75AcrackerBuserCcustomerDclient151415253243AB20041020055200410200410AB200410AA15135CIntIsLeap(intyear){if(year%4==0){if(year%100==0){if(year%400==0)leap=1;elseleap=0;}elseleap=1;}elseleap=0;returnleap;}1324VG381000year2001,year20131628362513ABC201A1200.6750.6860.032400.7560.4790.0342A1200.1130.0880.012400.1030.1170.011A120CPUUtilization(%)33.810.0542.9PagingRate(page/s)2.50.0820Disktraffic(Mbyte/s)9.750.8130240CPUUtilization(%)38.18.7130.875PagingRate(page/s)0.250.0150Disktraffic(Mbyte/s)2.60.3360A120CPUUtilization(%)44.8755.0850.5PagingRate(page/s)4.750.2740Disktraffic(Mbyte/s)8.81.82