The Uplink State Flag(USF) field

A.Temporary FlowIdentity

B.Uplink State Flag

C.Temporary Logical Link Identity（TLLI）

D.Skip Indicator

A.port state control

B.flag state control

C.fire and boat drill

D.safety inspection

A. if flag == 1

B. if flag

C. if flag == false

D. if !flag

Catalyst 6500(Catalyst OS(CatOS)系统)中配置Uplink Fast生成树可选功能的命令格式是( )。

A．set spantree uplink fast enable

B．spanning-tree uplink fast

C．spanning-tree vlan root primary

D．spanning-tree uplink fast max-update-rate <0-32000>

第三组：Following a security incident, in which the response measures outlined in the Ship Security Plan (SSP) have been activated, there will be a thorough review of their effectiveness and details will be made available, on request, to persons duly authorized by the Ship&39;s Flag State Administration. The Ship Security Plan is not subject to detailed inspection (other than confirming its existence on the ship) by duly authorized officials of a port State unless there are "clear grounds" to believe that the ship is not in compliance with the requirements of SOLAS or the ISPS Code, and the only means to verify or rectify the non-compliance is to review the relevant sections of the Plan. In such cases, access to the Restricted parts of the Plan relating to the non-compliance is exceptionally allowed, but only with the consent of the Flag State, or the master. If the master, in his professional judgment, believes that such "clear grounds" exist, and allowing access to relevant sections of the Restricted part of the Plan might resolve the situation, such access can be exceptionally granted. However, this should be immediately reported by the ship to the Company Security Officer (CSO). If access to the Restricted part of the Plan is denied by the master, this should be immediately reported by the ship to the Company Security Officer for guidance and reference to the Flag State.

The Confidential part of a SSP cannot be subject to non-flag State inspection unless otherwise agreed by the contracting governments concerned. Any such request or demand by port state officials to view sections of the Confidential part of the Plan will be immediately reported by the ship to the Company Security Officer for guidance and reference to the flag State before any details are revealed to non-flag State officials. The Confidential provisions, which from an integral part of this Plan, are held by the Ship Security Officer (SSO)

After a security incident, the revision of the SSP will made by____.

A.the CSO

B.the SSO

C.persons duly authorized by the Ship&39;s Flag State Administration

D.information not given

A、频率信息

B、TFI(TBF标识)

C、USF(上行状态标志)

D、TAI(TA索引)

Take down ___ (G旗).

A.Flag “H”

B.Flag “G”

C.Flag “Q”

D.Flag

A.Temporary Flow Identity

B.Uplink State Flag

C.Temporary Logical Link Identity（TLLI）

D.Skip Indicator

Which statement is True?

A.The Port State Control Officer has no right to check a SSP

B.The Master has the right to refuse the request from a Port State Control Officer to check the confidential part of the SSP on board

C.The Confidential part of a SSP can never be subject to non-flag State

D.Even the flag State has no right to check the SSP thoroughly

材料：

Port State Control (PSC) is the inspection of foreign ships in national ports for the purpose of verifying that the condition of the ship and its equipment comply with the requirements of international conventions and that the ship is manned and operated in compliance with applicable international laws. The primary responsibility for ensuring that a ship maintains a standard at least equivalent to that specified in international conventions rests with the flag State and if all flag States performed their duties satisfactorily there would be no need for port State control. Unfortunately this is not the case as evidenced by the many marine accidents around the world - hence the need for additional control.

The authority for exercising PSC is the national law based on relevant conventions. It is therefore necessary for a port State to be Party to those conventions and to have promulgated the necessary legislation before exercising PSC.In accordance with the provisions of the applicable conventions, Parties may conduct inspections of foreign ships in their ports through Port State Control Officers (PSCOs).

问题：The purpose of PSC is ______.

① to check and inspect foreign ships

② to verify the condition of a ship in compliance with requirements of international conventions;

③ to make sure that the ship is manned and operated well;

④to detain ships

A.①②

B.②③

C.①③

D.①②③④

Who will be responsible for ensuring that a ship maintains a standard at least equivalent to that specified in international conventions?A.PSCOs

B.Ship owners

C.Flag states

D.Port states

Before exercising PSC, a port state should______.A.become a contracting Party and promulgate regulations for implementing PSC

B.inform ship owners

C.establish procedures

D.inform shipping companies

PSC inspection is implemented by______ through______.A.flag states/PSCOs

B.flag states/ship owners

C.port states/PSCOs

D.port states/ship owners

请帮忙给出每个问题的正确答案和分析，谢谢！