单选题（） is a defined area within which ships must use particular caution and should follow the recommended direction of traffic flow.A Recommended Direction of Traffic FlowB RoundaboutC Separation Zone or LineD Precautionary Area

43 A(n) _____ is defined as a specified accomplishment in a particular instant in time which does not consume time or resources.

A. Activity

B. Event.

C. Correlation

D. Constant

E. Event constrained within planned effort.

You have configured a Classifier Access Control List(CLACL)with multiple match clauses.Each match clause has multiple defined fields within it.Which two statements describe how the router evaluates this CLACL?（）

A.All fields in each match clause must match.

B.All match clauses in the CLACL must match.

C.Only asingle field in each match clause must match.

D.Only asingle match clause in the CLACL must match

A(n) _____ is defined as a specified accomplishment in a particular instant in time which does not consume time or resources.

A.Activity

B.Event.

C.Correlation

D.Constant

E.Event constrained within planned effort.

A.It specifies use of a static encryption key that must be changed frequently to enhance security

B.It requires use of an open authentication method

C.It specifies the use of dynamic encryption keys that change each time a client establishes a connection

D.It requires that all access points and wireless devices use the same encryption key

E.It includes authentication by PSK

A.A

B.B

C.C

D.D

● A(n) _____ is defined as a specified accomplishment in a particular instant in time which does not consume time or resources.

A Activity

B Event.

C Correlation

D Constant

E Event constrained within planned effort.

A. Peers are statically defined.

B. Peers exist within the same AS.

C. Peers must be directly connected to each other.

D. Peers advertise routes learned from other IBGP neighbors.

161 A(n) _____ is defined as a specified accomplishment in a particular instant in time which does not consume time or resources.

A. Activity

B. Event.

C. Correlation

D. Constant E

. Event constrained within planned effort.

What is defined as and area, excluding sea areas A1 and A2, within the coverage of an INMARSAT geostationary satellite in which continuous alerting is available?

A.Ocean Area Regions AOR-E, AOR-W, POR or IOR

B.Sea Area A3

C.Sea Area A4

D.Coastal and Inland Waters

Which statement is TRUE concerning protection of double bottom tanks against excessive pressure?

A.Each vent for the tank must be equal to the area of the tank filling line

B.The tanks must be protected by overflows

C.The total area of the vents or the overflow shall be at least equal to the area of the fill line

D.There must be twice as much vent area as the area of the fill line