4、Температура колеблется от __________ до __________.A.20 градуса, 22 градусовB.20 градуса, 22 градусаC.20 градусов, 22 градусаD.20 градусов, 22 градусов
4、Температура колеблется от __________ до __________.
A.20 градуса, 22 градусов
B.20 градуса, 22 градуса
C.20 градусов, 22 градуса
D.20 градусов, 22 градусов
参考答案和解析
A 解析:C7FFFFH-AC000H=1BFFFH,把1BFFFH转换为10进制数得到114687,再化为K,即114687/1024=112K。已知是内存地址按字(16bit)编址,则共有112K×16位。该内存由28片存储器芯片构成,每片有16K个存储单元,则该芯片每个存储单元存储(112K×16)/(28×16K)=4位。
相关考题:
Whichofthefollowingrepresentsthecorrectwaytoperformanonlinerecoveryofdatafile4,whichisassignedtoatablespacecalledUSERS?() A.shutdownrestoredatafile4;recoverdatafile4;alterdatabaseopen;B.Sqlalterdatabasedatafile4offline;restoredatafile4;recoverdatafile4;alterdatabaseopen;C.Sqlalterdatabasedatafile4offline;restoredatafile4;Sqlalterdatabasedatafile4online;D.Sqlalterdatabasedatafile4offline;restoredatabasedatafile4;recoverdatabasedatafile4;Sqlalterdatabasedatafile4online;E.Sqlalterdatabasedatafile4offline;restoredatafile4;recoverdatafile4;Sqlalterdatabasedatafile4online;
在Excel 2007中,下列选项中与函数“=SUM(C4,E4:F5)”等价公式是()。A.=C4+E4+E5+F4+F5B.=C4+E4+F4+F5C.=C4+E4+F5D.=C4+E4+E5+F5
AVC-4-4cconsistsof(). A.anSTM-16B.anyfourVC-4sC.fourcontiguousVC-4sD.fourcontiguousSTM-4sE.twogroupingsoffourVC-4s
WhichtwostatementsaboutVPNv4addressaretrue?() A.TheVPNv4addressis128bitslongwitha128-bitlongsubnetmaskB.TheVPNv4addressconsistsofanRDandanIPv4addressC.TheVPNv4addressis96bitslongwitha64-bitlongsubnetmaskD.TheVPNv4addressis128bitslongwitha64-bitlongsubnetmaskE.TheVPNv4addressconsistsofanRTandanIPv4addressF.TheVPNv4addressis96bitslongwitha32-bitlongsubnetmask
WhichofthesestatementsbestdescribesthemajordifferencebetweenanIPv4-compatibletunnelanda6to4tunnel?() A.AnIPv4-compatibletunnelisastatictunnel,butan6to4tunnelisasemiautomatictunnel.B.ThedeploymentofaIPv4-compatibletunnelrequiresaspecialcodeontheedgerouters,buta6to4tunneldoesnotrequireanyspecialcode.C.AnIPv4-compatibletunnelistypicallyusedonlybetweentwoIPv6domains,buta6to4tunnelisusedtoconnecttoconnecttwoormoreIPv6domains.D.ForanIPv4-compatibletunnel,theISPassignsonlyIPv4addressesforeachdomain,butfora6to4tunnel,theISPassignsonlyIPv6addressesforeachdomain.
WhichitemisthecorrectmatchingrelationshipsassociatedwithIKEPhase?() A.IKEPhase1-P4S1andP4S4,IKEPhase2-P4S2,P4S3andP4S5B.IKEPhase1-P4S2andP4S4,IKEPhase2-P4S1,P4S3andP4S5C.IKEPhase1-P4S2andP4S3,IKEPhase2-P4S1,P4S4andP4S5D.IKEPhase1-P4S1andP4S2,IKEPhase2-P4S3,P4S4andP4S5
WhichstatementbestdescribestherelationshipsbetweenAAAfunctionandTACACS+,RADIUSbasedontheexhibitshown?() A.TACACS+-P4S1andP4S4RADIUS-P4S2andP4S3B.TACACS+-P4S2andP4S4RADIUS-P4S1andP4S3C.TACACS+-P4S1andP4S3Actual RADIUS-P4S2andP4S4D.TACACS+-P4S2andP4S3RADIUS-P4S1andP4S4
氮肥的吸湿性大小顺序是()。A、NH4NO3NH4HCO3尿素(NH4)2SO4NH4ClB、NH4NO3NH4HCO3尿素NH4Cl(NH4)2SO4C、NH4HCO3NH4NO3尿素(NH4)2SO4NH4ClD、NH4HCO3NH4NO3尿素(NH4)2SO4NH4Cl
分量视频的采样有如下四种结构()A、4:2:2、4:1:1、4:2:0、4:4:4B、4:2:1、4:1:1、4:2:0、4:4:4C、4:2:1、4:1:1、4:2:0、4:4:3D、4:2:1、4:1:1、4:2:0、4:4:1
单选题E4单元格的公式是“=$B$4*$C$4”如将E4单元格中的公式复制到G4,则G4中的公式为()。A=$D$4*$E$4B=$B$4*$C$4C=B4*C4D=D4*E4