投影面平行线具有“一实长,两平行”的投影特性,用手势法理解该口诀的具体含义是()。
A. “一实长”指一个投影反应实长,“两平行”指直线的另外两投影平行于两个不同坐标轴。
B. “一实长”指一个投影反应实长,“两平行”指直线的另外两投影平行于同一个坐标轴。
C. “一实长”指一个投影反应实长,“两平行”指直线空间平行于某两个投影面。
D. “一实长”指直线与某投影面平行就有实形性。
YournetworkcontainsanActiveDirectorydomainnamedcontoso.com.ThedomaincontainsanapplicationservernamedServer1.Server1runsWindowsServer2012R2. YouhaveaclientapplicationnamedApp1thatcommunicatestoServer1byusingdynamicTCPports. OnServer1,atechnicianrunsthefollowingcommand:New-NetFirewallRule-DisplayName AllowDynamic-DirectionOutbound-LocalPort1024-65535-ProtocolTCP. UsersreportthattheycannolongerconnecttoServer1byusingApp1. YouneedtoensurethatApp1canconnecttoServer1. WhatshouldyourunonServer1?()
A. Set-NetFirewallRule-DisplayNameAllowDynamic-ActionAllow
B. netshadvfirewallfirewallsetrulename=allowdynamicnewaction=allow
C. Set-NetFirewallRule-DisplayNameAllowDynamic-DirectionInbound
D. netshadvfirewallfirewalladdrulename=allowdynamicaction=allow