【单选题】婴幼儿身体热量的主要来源,能维持体温保护脏器的营养素是?
【多选题】A network administrator wants to ensure that only the server can connect to port Fa0/1 on a Catalyst switch. The server is plugged into the switch Fa0/1 port and the network administrator is about to ...
A.
Configure port Fa0/1 to accept connections only from the static IP address of the server.
B.
Employ a proprietary connector type on Fa0/1 that is incompatible with other host connectors.
C.
Configure the MAC address of the server as a static entry associated with port Fa0/1.
D.
Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address.
E.
Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server.
F.
Configure an access list on the switch to deny server traffic from entering any port other than Fa0/1.
【简答题】中央经济工作会议认为,我国经济发展进入新时代,基本特征就是经济已由高速增长阶段转向()阶段。加快形成推动高质量发展的指标体系、政策体系、标准体系、统计体系、绩效评价、政绩考核,创建和完善制度环境。 A.恒速发展 B.高质量发展 C.大规模发展 D.分层次发展
【单选题】我国经济发展进入新时代,基本特征是( )
C.
我国经济已由 高速增长阶段转向高质量发展阶段
【判断题】四杆机构中,压力角越大则机构的传力性能越好。
【单选题】我国经济发展进入新时代,其基本特征是( )
【单选题】压力角越( ),传动角越( ),则机构的传力性能越好。
【简答题】经济发展进入新时代,基本特征就是我国经济已由高速增长阶段转向_____阶段。 A高速进步 B高速发展 C高质量增长 D高质量发展