搜题
用户您好, 请在下方输入框内搜索其它题目:
搜题
题目内容 (请给出正确答案)
提问人:网友 发布时间:
【单选题】

There are two classes of vessels which,to the extent necessary to carry out their work,do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel().

A、engaged in fishing in a traffic lane

B、servicing a submarine cable

C、towing another

D、engaged on pilotage duty

更多“There are two classes of vessels which,to the extent necessary to carry out their work,do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel().”相关的问题
第1题

A、Users can be members of multiple login classes.  B、Login classes define authorization parameters for a user.  C、There are five system-defined login classes.  D、Login class permission flags can be overridden for certain commands.  

点击查看答案
第2题

A、are there  B、is there  C、there are  D、there is  

点击查看答案
第3题

A、There are 254 usable subnets.  B、There are 256 usable hosts per subnet.  C、There are 50 usable subnets.  D、There are 254 usable hosts per subnet.  E、There are 24 usable hosts per subnet.  F、There is one usable network.  

点击查看答案
第4题

A、There are two broadcast domains in the network.  B、There are four broadcast domains in the network.  C、There are six broadcast domains in the network.  D、There are four collision domains in the network.  E、There are five collision domains in the network.  F、There are seven collision domains in the network.  

点击查看答案
第5题

A、There are two broadcast domains in the network.  B、There are four broadcast domains in the network.  C、There are six broadcast domains in the network.  D、There are four collision domains in the network.  E、There are five collision domains in the network.  F、There are seven collision domains in the network.  

点击查看答案
第6题

A、There are two broadcast domains in the network.  B、There are four broadcast domains in the network.  C、There are six broadcast domains in the network.  D、There are four collision domains in the network.  E、There are five collision domains in the network.  F、There are seven collision domains in the network.  

点击查看答案
第7题

A、Permissions are configured individually for each user.  B、Users are associated with user classes, and each class defines the permissions for entering commands.  C、There are four default classes with different permissions and you can only use these four.  D、Permissions are associated with each user ID  

点击查看答案
第9题

A、There are five phases of IKE negotiation.  B、There are two phases of IKE negotiation.  C、IPsec VPN tunnels are not supported on SRX Series devices.  D、IPsec VPNs require a tunnel PIC in SRX Series devices.  

点击查看答案
第10题

A、Assign applications to traffic classes.  B、Use ToS/DSCP values for traffic classes.  C、Exclude subnets from QoS management.  D、Select dedicated vs. over-subscribed circuits  

点击查看答案
客服
TOP

请使用微信扫码支付

订单号:
遇到问题请联系在线客服