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【判断题】
19世纪数学家对于0的乘除运算已经和当今数学家的看法一致了。()A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
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【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.
【单选题】我国经济发展进入新时代,基本特征是( )
A.
我国经济已由高速 增长阶段转向高水平阶段
B.
我国经济已由 高速发展阶段转向高水平阶段
C.
我国经济已由 高速增长阶段转向高质量发展阶段
D.
我国经济已由 高速发展阶段转向高质量阶段
【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.
【单选题】我国经济发展进入新时代,其基本特征是( )
A.
我国经济由高速增长阶段转向高质量发展阶段
B.
我国产业结构“三产”超过“二产”
C.
我国需求结构消费超过投资
D.
我国必须加快建设现代化经济体系
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