The Vessel can be __________ in lawful trades between ports，anchorages or places where it is customary for similar size vessels to lie safely aground.
A.Permalloyed
B.Destroyed
C.Deployed
D.employed
What can be inferred about Jack White?A.He is between jobs at the moment B.He is not happy with where he is now C.He hopes to enter the food industry D.He is eager to take on more responsibilities
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Which two statements about voice VLANs are correct？（）A、Voice VLANs eliminate the need for QoS configurationB、Voice VLANs are used on trunk links to eliminate the need for QoS CoS markingsC、Voice VLANs are mainly used to reduce the number of access switch ports that are used in the networkD、Voice VLANs can be configured to forward existing CoS priorities or override themE、Voice VLANs are mainly used between access layer switches and distribution layer switchesF、Voice VLANs can be configured on Layer 2 ports only
Which statement about vlan operation on cisco catalyst switches is true?（）A、when a packet is received from an 802.1Q trunk,the vlan id can be determined from the source MAC address table.B、unkown unicast frames are retransmitted only to the ports that belong to the same vlanC、ports between switches should be configured in access mode so that vlans can span across the portsD、broadcast and multicast frames are retransmitted to ports that are configured on different vlan.
You want to enhance the security within the LAN and prevent VLAN hopping. What two steps can be taken to help prevent this？（）A、Enable BPD guardB、Disable CDP on ports where it is not necessaryC、Place unused ports in a common unrouted VLAND、Prevent automatic trunk configurationE、Implement port security
单选题The owner or Master of a towing vessel shall ensure that each person that directs and controls the movement of the vessel can accomplish all of the following EXCEPT（）.A evaluate the danger of each closing visual or radar contactB adjust speed with due regard for the weather and visibilityC reduce speed only where local speed limits are postedD enter all required test and inspection results in the vessel's log or other record carried on board
单选题If the vessel does not arrive by the canceling date，and the Charterer（）expenses，these expenses can be claimed by him from the Shipowner where they are in the reasonable contemplation of the parties.A occursB incursC discusD recurs
单选题The Vessel can be（）in lawful trades between ports，anchorages or places where it is customary for similar size vessels to lie safely aground.A PermalloyedB DestroyedC DeployedD employed
