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He spends a whole day () by the pool, waiting the fish to be hooked.
A、standing
B、stand
C、stood
D、being standing
参考答案
更多 “ He spends a whole day () by the pool, waiting the fish to be hooked. A、standingB、standC、stoodD、being standing ” 相关考题
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The man ,a ____ translator,work 8 hours a day ,but earns little.
A. part-timeB. part-dayC. full-timeD. whole-day
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冷沉淀三种制备方法中,第Ⅷ因子收获率的排序为( )。A、Pool法<虹吸法<快速融化离心法B、Pool法<虹吸法≤快速融化离心法C、Pool法<快速融化离心法≤虹吸法D、虹吸法<Pool法<快速融化离心法E、快速融化离心法<虹吸法<Pool法
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YouareconfiguringthePRODdatabasetouseaninternaltuningalgorithmtomonitortheperformanceoftheworkload.Toachievethisconfiguration,youspecifythefollowingparametersettingsintheSPFILE:SGA_TARGET=512MSHARED_POOL_SIZE=256MWhichtwostatementsaretruewhenmodifyingtheSHARED_POOL_SIZEinitializationparameterintheSPFILE?()A.ModifyingtheSHARED_POOL_SIZEinitializationparametercannotbeaccomplishediftheSGA_TARGETinitializationparameterissettoanon-zerovalue.B.ModifyingthevalueoftheSHARED_POOL_SIZEinitializationparametertozeroisnotallowediftheSGA_TARGETinitializationparameterissettoanonzerovalue.C.IncreasingthevalueoftheSHARED_POOL_SIZEinitializationparameterdoesnotincreasethesharedpoolcomponentsize.Itsetsthelowerlimitforthesizeofthiscomponent.D.DecreasingthevalueoftheSHARED_POOL_SIZEinitializationparameterdoesnotreducethesizeofthesharedpoolcomponentimmediately.Itsetsthelowerlimitforthesizeofthiscomponent.E.IncreasingthevalueoftheSHARED_POOL_SIZEinitializationparameterimmediatelyincreasesthesharedpoolcomponenttothedesiredsizebyreallocatingtheadditionalmemoryfromtheauto-tunedmemorycomponents.F.DecreasingthevalueoftheSHARED_POOL_SIZEinitializationparameterimmediatelyshrinksthesharedpoolcomponenttothedesiredsizewhilereallocatingthereleasedmemorytothememorycomponentsthatarenotauto-tuned.
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YousetthevalueoftheSGA_TARGETinitializationparameterto1GtoenableOracletoautomaticallyresizemostofthememorycomponentsaccordingtothecurrentworkloadinthedatabase.Youissuethefollowingstatement:SQLSELECTname,value,isdefault2FROMv$parameter3WHEREnameLIKE’%size%’;TheoutputofthisstatementdisplaysthattheDB_CACHE_SIZE,SHARED_POOL_SIZE,LARGE_POOL_SIZE,andJAVA_POOL_SIZEinitializationparameterscontainazerovalue.Whatdoesthisimply?()A.TheSGA_TARGETinitializationparametercannotbesettoavaluelessthan1GB.TheSGA_TARGETinitializationparametercannotbesettoavaluegreaterthan1GC.TheMemoryAdvisoroftheOracleEnterpriseManager10gcannotbeusedtoobtainadviceontheimportantmemorycomponentsoftheSGAD.ThevaluesoftheDB_CACHE_SIZE,SHARED_POOL_SIZE,LARGE_POOL_SIZE,andJAVA_POOL_SIZEinitializationparameterscannotbesetmanually.E.NominimumlimitsareimposedontheDB_CACHE_SIZE,SHARED_POOL_SIZE,LARGE_POOL_SIZE,andJAVA_POOL_SIZEinitializationparameters.F.TheAutomaticSharedMemoryManagementfeaturecannotbedisabledunlessyouspecifyvaluesfortheDB_CACHE_SIZE,SHARED_POOL_SIZE,LARGE_POOL_SIZE,andJAVA_POOL_SIZEinitializationparametersintheinitializationparameterfile.
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TheAutomaticSharedMemoryManagementfeatureisenabledforthePRODdatabase.Currently,alotofinsertactivityistakingplaceinthedatabase,andthememorystructuresareallocatedaccordingtothedatabaseworkload.Astheworkloadreduces,youdecidetoperformbatchjobsinthedatabase.WhichofthefollowinginitializationparametersareNOTautomaticallyresizedaccordingtothenewworkloadandcontinuetoremainunchanged?()A.LOG_BUFFERB.DB_CACHE_SIZEC.JAVA_POOL_SIZED.LARGE_POOL_SIZEE.SHARED_POOL_SIZEF.STREAMS_POOL_SIZE
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UsingOracleEnterpriseManagertosetSGApoolvaluesmanually,forwhichofthefollowingpoolsdoesOracleEMofferadvicetosetthevalueappropriately?()
A.DB_CACHE_SIZEB.SHARED_POOL_SIZEC.LARGE_POOL_SIZED.JAVA_POOL_SIZEE.SGA_MAX_SIZEF.SORT_AREA_SIZE
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TomanuallyconfiguretheSGAcomponentsusingOracleEnterpriseManagerMemoryAdvisor,youcansetvaluesforwhichofthefollowinginitializationparameters?()
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管理员在交换机设置某条指令的时候,出现下述错误,
Error:The network section should be within the subnet of the pool.
则最可能执行的指令是( )
A.[Huawei-ip-pool-x]network 192.168.1.1 mask 24
[Huawei-ip-pool-x]gateway-list 192.168.2.2
B.[Huawei-ip-pool-x]network 192.168.1.1 mask 24
[Huawei-ip-pool-x]dns-list 192.168.2.2
C.[Huawei-ip-pool-x]network 192.168.1.1 mask 24
[Huawei-ip-pool-x]lease day 1000
D.[Huawei-ip-pool-x]network 192.168.1.1 mask 24
[Huawei-ip-pool-x]next-server 192.168.2.2
考题
管理员在Router上进行了如下配置,完成之后,在该路由器的G1/0/0接口下连接了一台交换机,则关于此主机的IP地址描述正确的是( )。[Router]ip pool pool1[Router-ip-pool-pool1]network 10.10.10.0 mask 255.255.255.0[Router-ip-pool-pool1]gateway-list 10.10.10.1[Router-ip-pool-pool1]quit[Router]ip pool pool2[Router-ip-pool-pool2]network 10.20.20.0 mask 255.255.255.0[Router-ip-pool-pool2]gateway-list 10.20.20.1[Router-ip-pool-pool2]quit[Router]interface GigabitEthernet 1/0/0[Router-GigabitEthernet 1/0/0]ip address 10.10.10.1.24[Router-GigabitEthernet 1/0/0]dhcp select globalA.获取的IP地址属于10.10.10.0/24网络
B.获取的IP地址属于10.20.20.0/24网络
C.主机获取不到IP地址
D.获取的IP地址可能属于10.10.10.0/24网络,也可能属于10.20.20.0/24网络
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